Pro1 IAQ R251S Wired Indoor Temperature Remote Sensor T755S

Brand: Pro1 IAQ Inc. Sold By: TopSelected
$125.60 In Stock
Ships from United States Arrives in 7-14 business days

Free Standard Shipping on orders over 89

30-day returns in original condition. Food, medicine & supplements are non-returnable.
Delivery:
06
August2026
-
17
August2026
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check$5 Credit If Delayed
checkFull Refund If Item Is Damaged
check15-Day Full Refund If No Updates
check30-Day Full Refund If Not Delivered
Pro1 IAQ R251S Wired Indoor Temperature Remote Sensor T755S

Pro1 IAQ R251S Wired Indoor Temperature Remote ...

$125.60

Product Details
Climatedoctors.com


OEM Parts
Same Day Shipping
Customer Support
PRO1 R251S Wired Accessory: Indoor temperature remote sensor for T755S
100% New
OEM Parts
Fast Shipping
WELCOME TO OUR EBAY STORE

climatedoctors

PRO1 R251S Wired Accessory: Indoor temperature remote sensor for T755S
Pro1 IAQ R251S Wired Indoor Temperature Remote Sensor for T755S

Voltage24 VAC
Electrical Connection24 Volts
Electrical RatingNEC Class II
Power MethodHardwired
HingedYes
Programmable FanNo
IncludesProduct Only
Ambient Temperature Range41°F to 95°F (5°C to 35°C)
ApplicationResidential
ColorWhite
Dual Transformer CompatibleNo
Fan SwitchingNo
For Use WithT755S
Inside Depth1"
Inside Height2"
Inside Width2"
ManualYes
MaterialPlastic
MountingYes
Operating Humidity90% non-condensing max
Operating Temperature Range44°F to 90°F (6.6°C to 32.2°C)
Removable InterfaceNo
Switch ActionNone
Terminal DesignationsS1, S2
Warranty Offered5 Year
750mV CompatibleYes
Temperature Range41°F to 95°F (5°C to 35°C)


Payment
Shipping
Returns
Refunds
Contact Us
About Us
Payment Shipping Returns Refunds Contact Us About Us

We accept PayPal, wire transfers, and all major credit cards (Visa, MasterCard, American Express and Discover), as well as debit cards.

For assistance with payment questions, quotes, and volume discounts, contact our Customer Support during normal business hours.

**Please note that ClimateDoctors is required to charge 7.63% sales tax for shipments to Colorado addresses.

We combine shipping when possible.

All orders usually ship within 1 business day if placed before 3 p.m. EST. Shipment days are Monday through Friday.

Tracking information is sent to you automatically at the time of shipment and is always available if needed.

All orders are inspected prior to shipment and are insured against loss or damage in transit.

All international customers are responsible for and duties and broker fees.

Standard US shipping rates do not include Alaska and Hawaii. Please contact us for a shipping quote to these destinations.

If there are any questions, please ask before you make a purchase and/or bid.

Return Eligibility

You may return most new, unopened items for a refund within 30 days of sale. All returns will be subject to a 20% restocking fee. These items should be in their original packaging and have their serial number or UPC intact. You must return items in new or unused condition with all original materials included with the shipment; thus, the merchandise must be returned in resalable condition: complete in original packaging, unused, and free from damage. All Item(s) must be returned in original condition, undamaged, unopened, unused and uncut complete in original packaging.

Returns will not be accepted on items that are:

  • Opened or used
  • Items cannot be returned once installed
  • Missing their serial number or UPC
  • Non-Returnable Items
  • Returned more than 30 days after delivery
  • Returned without notification

Tools and Meters are exchangeable within 3 days of receipt.

Non-Returnable Items Policy
Some of our products by their very nature are not returnable. The following items are non-returnable and do not qualify for refunds or exchanges:

  • Replacement Parts
  • Refrigerant
  • Compressors
  • Equipment
  • Electrical Parts/Components
  • Heating Parts/Components
  • A/C Parts

If you have a non-returnable item that arrived damaged or defective please contact us immediately.

Restocking Fee
All returns are subject to a 20% restocking fee unless other arrangements have been discussed prior to the return being sent in.
 
Return Instructions
To return new condition items by mail, send us an email and have your packing slip or order number handy. Once your return is approved, we will provide a return address, and you will receive a Return Merchandise Authorization (RMA) number that you'll write directly on your shipment box. Finally, mail the packing slip along with purchased items, all their contents, and product packaging to the address provided to you. We must receive your returned items within 45 days of the date of sale (see Non-Returnable Items for exceptions). 

Damage may happen during shipping, and we apologize for the inconvenience this may cause. Please contact customer service if you have received damaged goods, and we will assist you immediately.

We inspect all returned items when they arrive at our processing facility. If your return is a result of an error on the part of Climatedoctors, we will refund the full cost of the merchandise and original shipping charges. 

If you return an item that was opened or shows signs of wear, that item is not eligible for a refund. 

Products must be received at our returns processing facility before 30 days from the date of sale.

You can expect your refund within four weeks from the date you return your package. In most cases you will receive a refund sooner, but we estimate four weeks because of the time required for return shipping (up to 14 days), product inspection at our returns facility (up to 5 business days), and processing from your bank or credit card company (up to 5 business days). All refunds are issued to the original method of payment unless you selected to return for in-store credit. Once your return is processed we will send you an email with your refund details.

Error Corrections & Term Amendments
Clerical or typographical errors may be found on this site. We reserve the right to correct any errors, inaccuracies, or omissions, and to amend our Return Policy and any information on our website at any time.

Climate Doctors is committed to providing you with the best customer service and HVAC/R product knowledge in the industry. Our friendly Team is ready to help answer all your parts questions!

Sales or Product Specialists are available: Monday-Friday: 9:00 a.m. to 5:00 p.m. CST.

Climatedoctors serves both trade professionals and homeowners with the very best of brand name heating, air-conditioning (HVAC), refrigeration, HVAC equipment, tools and supplies. We can help with everything from large commercial projects to residential heating and air. We're family owned and have continued to build our business on a firm foundation of integrity, commitment and trust. We're big enough to provide a wide selection and competitive prices, but small enough to be flexible and responsive. Our family members (as we call our employees) develop long-term personal relationships with our customers. Some of our clients say that we know their needs almost better than they do, so let us begin to cure all of your comfort needs! 

100% New
OEM Parts
Fast Shipping
Click here to see description

BUY NOW!
Payment
Shipping
Returns

We accept PayPal, wire transfers, and all major credit cards (Visa, MasterCard, American Express and Discover), as well as debit cards.


For assistance with payment questions, quotes, and volume discounts, contact our Customer Support during normal business hours.


If you purchase from us directly, we DO NOT charge sales tax.


We offer Same Day shipping on all orders!

We combine shipping when possible.

All orders usually ship within 1 business day if placed before 2 p.m. EST. Shipment days are Monday through Friday.

Tracking information is sent to you automatically at the time of shipment and is always available if needed.

All orders are inspected prior to shipment and are insured against loss or damage in transit.


All international customers are responsible for duties and broker fees.

Standard US shipping rates do not include Alaska and Hawaii. Please contact us for a shipping quote to these destinations.

If there are any questions, please ask before you make a purchase and/or bid.





If you are not 100% satisfied with your purchase, you can return the product and get a refund or exchange the product for another one, be it similar or not.


You can return a product for up to 30 days from the date you purchased it.


Any product you return must be in the same condition you received it and in the original packaging. All items are subject to a 20% restocking fee on new and unused items.

OEM Parts
Same Day Shipping
Customer Support
100% New OEM Parts Fast Shipping WELCOME TO OUR EBAY STORE climatedoctors PRO1 R251S Wired Accessory: Indoor temperature remote sensor for T755S Pro1 IAQ R251S Wired Indoor Temperature Remote Sensor for T755S Voltage 24 VAC Electrical Connection 24 Volts Electrical Rating NEC Class II Power Method Hardwired Hinged Yes Programmable Fan No Includes Product Only Ambient Temperature Range 41°F to 95°F (5°C to 35°C) Application Residential Color White Dual Transformer Compatible No Fan Switching No For Use With T755S Inside Depth 1" Inside Height 2" Inside Width 2" Manual Yes Material Plastic Mounting Yes Operating Humidity 90% non-condensing max Operating Temperature Range 44°F to 90°F (6.6°C to 32.2°C) Removable Interface No Switch Action None Terminal Designations S1, S2 Warranty Offered 5 Year 750mV Compatible Yes Temperature Range 41°F to 95°F (5°C to 35°C) Payment Shipping Returns Refunds Contact Us About Us Payment Shipping Returns Refunds Contact Us About Us We accept PayPal, wire transfers, and all major credit cards (Visa, MasterCard, American Express and Discover), as well as debit cards. For assistance with payment questions, quotes, and volume discounts, contact our Customer Support during normal business hours. **Please note that ClimateDoctors is required to charge 7.63% sales tax for shipments to Colorado addresses. We combine shipping when possible. All orders usually ship within 1 business day if placed before 3 p.m. EST. Shipment days are Monday through Friday. Tracking information is sent to you automatically at the time of shipment and is always available if needed. All orders are inspected prior to shipment and are insured against loss or damage in transit. All international customers are responsible for and duties and broker fees. Standard US shipping rates do not include Alaska and Hawaii. Please contact us for a shipping quote to these destinations. If there are any questions, please ask before you make a purchase and/or bid. Return Eligibility You may return most new, unopened items for a refund within 30 days of sale. All returns will be subject to a 20% restocking fee. These items should be in their original packaging and have their serial number or UPC intact. You must return items in new or unused condition with all original materials included with the shipment; thus, the merchandise must be returned in resalable condition: complete in original packaging, unused, and free from damage. All Item(s) must be returned in original condition, undamaged, unopened, unused and uncut complete in original packaging. Returns will not be accepted on items that are: ---Opened or used ---Items cannot be returned once installed ---Missing their serial number or UPC ---Non-Returnable Items ---Returned more than 30 days after delivery ---Returned without notification Tools and Meters are exchangeable within 3 days of receipt. Non-Returnable Items Policy Some of our products by their very nature are not returnable. The following items are non-returnable and do not qualify for refunds or exchanges: ---Replacement Parts ---Refrigerant ---Compressors ---Equipment ---Electrical Parts/Components ---Heating Parts/Components ---A/C Parts If you have a non-returnable item that arrived damaged or defective please contact us immediately. Restocking Fee All returns are subject to a 20% restocking fee unless other arrangements have been discussed prior to the return being sent in. Return Instructions To return new condition items by mail, send us an email and have your packing slip or order number handy. Once your return is approved, we will provide a return address, and you will receive a Return Merchandise Authorization (RMA) number that you'll write directly on your shipment box. Finally, mail the packing slip along with purchased items, all their contents, and product packaging to the address provided to you. We must receive your returned items within 45 days of the date of sale (see Non-Returnable Items for exceptions). Damage may happen during shipping, and we apologize for the inconvenience this may cause. Please contact customer service if you have received damaged goods, and we will assist you immediately. We inspect all returned items when they arrive at our processing facility. If your return is a result of an error on the part of Climatedoctors, we will refund the full cost of the merchandise and original shipping charges. If you return an item that was opened or shows signs of wear, that item is not eligible for a refund. Products must be received at our returns processing facility before 30 days from the date of sale. You can expect your refund within four weeks from the date you return your package. In most cases you will receive a refund sooner, but we estimate four weeks because of the time required for return shipping (up to 14 days), product inspection at our returns facility (up to 5 business days), and processing from your bank or credit card company (up to 5 business days). All refunds are issued to the original method of payment unless you selected to return for in-store credit. Once your return is processed we will send you an email with your refund details. Error Corrections & Term Amendments Clerical or typographical errors may be found on this site. We reserve the right to correct any errors, inaccuracies, or omissions, and to amend our Return Policy and any information on our website at any time. Climate Doctors is committed to providing you with the best customer service and HVAC/R product knowledge in the industry. Our friendly Team is ready to help answer all your parts questions! Sales or Product Specialists are available: Monday-Friday: 9:00 a.m. to 5:00 p.m. CST. Climatedoctors serves both trade professionals and homeowners with the very best of brand name heating, air-conditioning (HVAC), refrigeration, HVAC equipment, tools and supplies. We can help with everything from large commercial projects to residential heating and air. We're family owned and have continued to build our business on a firm foundation of integrity, commitment and trust. We're big enough to provide a wide selection and competitive prices, but small enough to be flexible and responsive. Our family members (as we call our employees) develop long-term personal relationships with our customers. Some of our clients say that we know their needs almost better than they do, so let us begin to cure all of your comfort needs! 100% New OEM Parts Fast Shipping Click here to see description
Climatedoctors.com


PRO1 R251S Wired Accessory: Indoor temperature remote sensor for T755S
100% New
OEM Parts
Fast Shipping
WELCOME TO OUR EBAY STORE

climatedoctors

PRO1 R251S Wired Accessory: Indoor temperature remote sensor for T755S
Pro1 IAQ R251S Wired Indoor Temperature Remote Sensor for T755S

Voltage24 VAC
Electrical Connection24 Volts
Electrical RatingNEC Class II
Power MethodHardwired
HingedYes
Programmable FanNo
IncludesProduct Only
Ambient Temperature Range41°F to 95°F (5°C to 35°C)
ApplicationResidential
ColorWhite
Dual Transformer CompatibleNo
Fan SwitchingNo
For Use WithT755S
Inside Depth1"
Inside Height2"
Inside Width2"
ManualYes
MaterialPlastic
MountingYes
Operating Humidity90% non-condensing max
Operating Temperature Range44°F to 90°F (6.6°C to 32.2°C)
Removable InterfaceNo
Switch ActionNone
Terminal DesignationsS1, S2
Warranty Offered5 Year
750mV CompatibleYes
Temperature Range41°F to 95°F (5°C to 35°C)


Payment
Shipping
Returns
Refunds
Contact Us
About Us
Payment Shipping Returns Refunds Contact Us About Us

We accept PayPal, wire transfers, and all major credit cards (Visa, MasterCard, American Express and Discover), as well as debit cards.

For assistance with payment questions, quotes, and volume discounts, contact our Customer Support during normal business hours.

**Please note that ClimateDoctors is required to charge 7.63% sales tax for shipments to Colorado addresses.

We combine shipping when possible.

All orders usually ship within 1 business day if placed before 3 p.m. EST. Shipment days are Monday through Friday.

Tracking information is sent to you automatically at the time of shipment and is always available if needed.

All orders are inspected prior to shipment and are insured against loss or damage in transit.

All international customers are responsible for and duties and broker fees.

Standard US shipping rates do not include Alaska and Hawaii. Please contact us for a shipping quote to these destinations.

If there are any questions, please ask before you make a purchase and/or bid.

Return Eligibility

You may return most new, unopened items for a refund within 30 days of sale. All returns will be subject to a 20% restocking fee. These items should be in their original packaging and have their serial number or UPC intact. You must return items in new or unused condition with all original materials included with the shipment; thus, the merchandise must be returned in resalable condition: complete in original packaging, unused, and free from damage. All Item(s) must be returned in original condition, undamaged, unopened, unused and uncut complete in original packaging.

Returns will not be accepted on items that are:

  • Opened or used
  • Items cannot be returned once installed
  • Missing their serial number or UPC
  • Non-Returnable Items
  • Returned more than 30 days after delivery
  • Returned without notification

Tools and Meters are exchangeable within 3 days of receipt.

Non-Returnable Items Policy
Some of our products by their very nature are not returnable. The following items are non-returnable and do not qualify for refunds or exchanges:

  • Replacement Parts
  • Refrigerant
  • Compressors
  • Equipment
  • Electrical Parts/Components
  • Heating Parts/Components
  • A/C Parts

If you have a non-returnable item that arrived damaged or defective please contact us immediately.

Restocking Fee
All returns are subject to a 20% restocking fee unless other arrangements have been discussed prior to the return being sent in.
 
Return Instructions
To return new condition items by mail, send us an email and have your packing slip or order number handy. Once your return is approved, we will provide a return address, and you will receive a Return Merchandise Authorization (RMA) number that you'll write directly on your shipment box. Finally, mail the packing slip along with purchased items, all their contents, and product packaging to the address provided to you. We must receive your returned items within 45 days of the date of sale (see Non-Returnable Items for exceptions). 

Damage may happen during shipping, and we apologize for the inconvenience this may cause. Please contact customer service if you have received damaged goods, and we will assist you immediately.

We inspect all returned items when they arrive at our processing facility. If your return is a result of an error on the part of Climatedoctors, we will refund the full cost of the merchandise and original shipping charges. 

If you return an item that was opened or shows signs of wear, that item is not eligible for a refund. 

Products must be received at our returns processing facility before 30 days from the date of sale.

You can expect your refund within four weeks from the date you return your package. In most cases you will receive a refund sooner, but we estimate four weeks because of the time required for return shipping (up to 14 days), product inspection at our returns facility (up to 5 business days), and processing from your bank or credit card company (up to 5 business days). All refunds are issued to the original method of payment unless you selected to return for in-store credit. Once your return is processed we will send you an email with your refund details.

Error Corrections & Term Amendments
Clerical or typographical errors may be found on this site. We reserve the right to correct any errors, inaccuracies, or omissions, and to amend our Return Policy and any information on our website at any time.

Climate Doctors is committed to providing you with the best customer service and HVAC/R product knowledge in the industry. Our friendly Team is ready to help answer all your parts questions!

Sales or Product Specialists are available: Monday-Friday: 9:00 a.m. to 5:00 p.m. CST.

Climatedoctors serves both trade professionals and homeowners with the very best of brand name heating, air-conditioning (HVAC), refrigeration, HVAC equipment, tools and supplies. We can help with everything from large commercial projects to residential heating and air. We're family owned and have continued to build our business on a firm foundation of integrity, commitment and trust. We're big enough to provide a wide selection and competitive prices, but small enough to be flexible and responsive. Our family members (as we call our employees) develop long-term personal relationships with our customers. Some of our clients say that we know their needs almost better than they do, so let us begin to cure all of your comfort needs! 

100% New
OEM Parts
Fast Shipping
Click here to see description

BUY NOW!

We accept PayPal, wire transfers, and all major credit cards (Visa, MasterCard, American Express and Discover), as well as debit cards.


For assistance with payment questions, quotes, and volume discounts, contact our Customer Support during normal business hours.


If you purchase from us directly, we DO NOT charge sales tax.


We offer Same Day shipping on all orders!

We combine shipping when possible.

All orders usually ship within 1 business day if placed before 2 p.m. EST. Shipment days are Monday through Friday.

Tracking information is sent to you automatically at the time of shipment and is always available if needed.

All orders are inspected prior to shipment and are insured against loss or damage in transit.


All international customers are responsible for duties and broker fees.

Standard US shipping rates do not include Alaska and Hawaii. Please contact us for a shipping quote to these destinations.

If there are any questions, please ask before you make a purchase and/or bid.





If you are not 100% satisfied with your purchase, you can return the product and get a refund or exchange the product for another one, be it similar or not.


You can return a product for up to 30 days from the date you purchased it.


Any product you return must be in the same condition you received it and in the original packaging. All items are subject to a 20% restocking fee on new and unused items.

OEM Parts
Same Day Shipping
Customer Support

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.

Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs:
    - If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.

    - If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.

    - We are not responsible for return shipping costs for items returned without prior authorization.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Please contact us to get return labels.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 (800) 660-3783

  • Email: cs@everymarket.com

 

Climatedoctors.com


OEM Parts
Same Day Shipping
Customer Support
PRO1 R251S Wired Accessory: Indoor temperature remote sensor for T755S
100% New
OEM Parts
Fast Shipping
WELCOME TO OUR EBAY STORE

climatedoctors

PRO1 R251S Wired Accessory: Indoor temperature remote sensor for T755S
Pro1 IAQ R251S Wired Indoor Temperature Remote Sensor for T755S

Voltage24 VAC
Electrical Connection24 Volts
Electrical RatingNEC Class II
Power MethodHardwired
HingedYes
Programmable FanNo
IncludesProduct Only
Ambient Temperature Range41°F to 95°F (5°C to 35°C)
ApplicationResidential
ColorWhite
Dual Transformer CompatibleNo
Fan SwitchingNo
For Use WithT755S
Inside Depth1"
Inside Height2"
Inside Width2"
ManualYes
MaterialPlastic
MountingYes
Operating Humidity90% non-condensing max
Operating Temperature Range44°F to 90°F (6.6°C to 32.2°C)
Removable InterfaceNo
Switch ActionNone
Terminal DesignationsS1, S2
Warranty Offered5 Year
750mV CompatibleYes
Temperature Range41°F to 95°F (5°C to 35°C)


Payment
Shipping
Returns
Refunds
Contact Us
About Us
Payment Shipping Returns Refunds Contact Us About Us

We accept PayPal, wire transfers, and all major credit cards (Visa, MasterCard, American Express and Discover), as well as debit cards.

For assistance with payment questions, quotes, and volume discounts, contact our Customer Support during normal business hours.

**Please note that ClimateDoctors is required to charge 7.63% sales tax for shipments to Colorado addresses.

We combine shipping when possible.

All orders usually ship within 1 business day if placed before 3 p.m. EST. Shipment days are Monday through Friday.

Tracking information is sent to you automatically at the time of shipment and is always available if needed.

All orders are inspected prior to shipment and are insured against loss or damage in transit.

All international customers are responsible for and duties and broker fees.

Standard US shipping rates do not include Alaska and Hawaii. Please contact us for a shipping quote to these destinations.

If there are any questions, please ask before you make a purchase and/or bid.

Return Eligibility

You may return most new, unopened items for a refund within 30 days of sale. All returns will be subject to a 20% restocking fee. These items should be in their original packaging and have their serial number or UPC intact. You must return items in new or unused condition with all original materials included with the shipment; thus, the merchandise must be returned in resalable condition: complete in original packaging, unused, and free from damage. All Item(s) must be returned in original condition, undamaged, unopened, unused and uncut complete in original packaging.

Returns will not be accepted on items that are:

  • Opened or used
  • Items cannot be returned once installed
  • Missing their serial number or UPC
  • Non-Returnable Items
  • Returned more than 30 days after delivery
  • Returned without notification

Tools and Meters are exchangeable within 3 days of receipt.

Non-Returnable Items Policy
Some of our products by their very nature are not returnable. The following items are non-returnable and do not qualify for refunds or exchanges:

  • Replacement Parts
  • Refrigerant
  • Compressors
  • Equipment
  • Electrical Parts/Components
  • Heating Parts/Components
  • A/C Parts

If you have a non-returnable item that arrived damaged or defective please contact us immediately.

Restocking Fee
All returns are subject to a 20% restocking fee unless other arrangements have been discussed prior to the return being sent in.
 
Return Instructions
To return new condition items by mail, send us an email and have your packing slip or order number handy. Once your return is approved, we will provide a return address, and you will receive a Return Merchandise Authorization (RMA) number that you'll write directly on your shipment box. Finally, mail the packing slip along with purchased items, all their contents, and product packaging to the address provided to you. We must receive your returned items within 45 days of the date of sale (see Non-Returnable Items for exceptions). 

Damage may happen during shipping, and we apologize for the inconvenience this may cause. Please contact customer service if you have received damaged goods, and we will assist you immediately.

We inspect all returned items when they arrive at our processing facility. If your return is a result of an error on the part of Climatedoctors, we will refund the full cost of the merchandise and original shipping charges. 

If you return an item that was opened or shows signs of wear, that item is not eligible for a refund. 

Products must be received at our returns processing facility before 30 days from the date of sale.

You can expect your refund within four weeks from the date you return your package. In most cases you will receive a refund sooner, but we estimate four weeks because of the time required for return shipping (up to 14 days), product inspection at our returns facility (up to 5 business days), and processing from your bank or credit card company (up to 5 business days). All refunds are issued to the original method of payment unless you selected to return for in-store credit. Once your return is processed we will send you an email with your refund details.

Error Corrections & Term Amendments
Clerical or typographical errors may be found on this site. We reserve the right to correct any errors, inaccuracies, or omissions, and to amend our Return Policy and any information on our website at any time.

Climate Doctors is committed to providing you with the best customer service and HVAC/R product knowledge in the industry. Our friendly Team is ready to help answer all your parts questions!

Sales or Product Specialists are available: Monday-Friday: 9:00 a.m. to 5:00 p.m. CST.

Climatedoctors serves both trade professionals and homeowners with the very best of brand name heating, air-conditioning (HVAC), refrigeration, HVAC equipment, tools and supplies. We can help with everything from large commercial projects to residential heating and air. We're family owned and have continued to build our business on a firm foundation of integrity, commitment and trust. We're big enough to provide a wide selection and competitive prices, but small enough to be flexible and responsive. Our family members (as we call our employees) develop long-term personal relationships with our customers. Some of our clients say that we know their needs almost better than they do, so let us begin to cure all of your comfort needs! 

100% New
OEM Parts
Fast Shipping
Click here to see description

BUY NOW!
Payment
Shipping
Returns

We accept PayPal, wire transfers, and all major credit cards (Visa, MasterCard, American Express and Discover), as well as debit cards.


For assistance with payment questions, quotes, and volume discounts, contact our Customer Support during normal business hours.


If you purchase from us directly, we DO NOT charge sales tax.


We offer Same Day shipping on all orders!

We combine shipping when possible.

All orders usually ship within 1 business day if placed before 2 p.m. EST. Shipment days are Monday through Friday.

Tracking information is sent to you automatically at the time of shipment and is always available if needed.

All orders are inspected prior to shipment and are insured against loss or damage in transit.


All international customers are responsible for duties and broker fees.

Standard US shipping rates do not include Alaska and Hawaii. Please contact us for a shipping quote to these destinations.

If there are any questions, please ask before you make a purchase and/or bid.





If you are not 100% satisfied with your purchase, you can return the product and get a refund or exchange the product for another one, be it similar or not.


You can return a product for up to 30 days from the date you purchased it.


Any product you return must be in the same condition you received it and in the original packaging. All items are subject to a 20% restocking fee on new and unused items.

OEM Parts
Same Day Shipping
Customer Support
100% New OEM Parts Fast Shipping WELCOME TO OUR EBAY STORE climatedoctors PRO1 R251S Wired Accessory: Indoor temperature remote sensor for T755S Pro1 IAQ R251S Wired Indoor Temperature Remote Sensor for T755S Voltage 24 VAC Electrical Connection 24 Volts Electrical Rating NEC Class II Power Method Hardwired Hinged Yes Programmable Fan No Includes Product Only Ambient Temperature Range 41°F to 95°F (5°C to 35°C) Application Residential Color White Dual Transformer Compatible No Fan Switching No For Use With T755S Inside Depth 1" Inside Height 2" Inside Width 2" Manual Yes Material Plastic Mounting Yes Operating Humidity 90% non-condensing max Operating Temperature Range 44°F to 90°F (6.6°C to 32.2°C) Removable Interface No Switch Action None Terminal Designations S1, S2 Warranty Offered 5 Year 750mV Compatible Yes Temperature Range 41°F to 95°F (5°C to 35°C) Payment Shipping Returns Refunds Contact Us About Us Payment Shipping Returns Refunds Contact Us About Us We accept PayPal, wire transfers, and all major credit cards (Visa, MasterCard, American Express and Discover), as well as debit cards. For assistance with payment questions, quotes, and volume discounts, contact our Customer Support during normal business hours. **Please note that ClimateDoctors is required to charge 7.63% sales tax for shipments to Colorado addresses. We combine shipping when possible. All orders usually ship within 1 business day if placed before 3 p.m. EST. Shipment days are Monday through Friday. Tracking information is sent to you automatically at the time of shipment and is always available if needed. All orders are inspected prior to shipment and are insured against loss or damage in transit. All international customers are responsible for and duties and broker fees. Standard US shipping rates do not include Alaska and Hawaii. Please contact us for a shipping quote to these destinations. If there are any questions, please ask before you make a purchase and/or bid. Return Eligibility You may return most new, unopened items for a refund within 30 days of sale. All returns will be subject to a 20% restocking fee. These items should be in their original packaging and have their serial number or UPC intact. You must return items in new or unused condition with all original materials included with the shipment; thus, the merchandise must be returned in resalable condition: complete in original packaging, unused, and free from damage. All Item(s) must be returned in original condition, undamaged, unopened, unused and uncut complete in original packaging. Returns will not be accepted on items that are: ---Opened or used ---Items cannot be returned once installed ---Missing their serial number or UPC ---Non-Returnable Items ---Returned more than 30 days after delivery ---Returned without notification Tools and Meters are exchangeable within 3 days of receipt. Non-Returnable Items Policy Some of our products by their very nature are not returnable. The following items are non-returnable and do not qualify for refunds or exchanges: ---Replacement Parts ---Refrigerant ---Compressors ---Equipment ---Electrical Parts/Components ---Heating Parts/Components ---A/C Parts If you have a non-returnable item that arrived damaged or defective please contact us immediately. Restocking Fee All returns are subject to a 20% restocking fee unless other arrangements have been discussed prior to the return being sent in. Return Instructions To return new condition items by mail, send us an email and have your packing slip or order number handy. Once your return is approved, we will provide a return address, and you will receive a Return Merchandise Authorization (RMA) number that you'll write directly on your shipment box. Finally, mail the packing slip along with purchased items, all their contents, and product packaging to the address provided to you. We must receive your returned items within 45 days of the date of sale (see Non-Returnable Items for exceptions). Damage may happen during shipping, and we apologize for the inconvenience this may cause. Please contact customer service if you have received damaged goods, and we will assist you immediately. We inspect all returned items when they arrive at our processing facility. If your return is a result of an error on the part of Climatedoctors, we will refund the full cost of the merchandise and original shipping charges. If you return an item that was opened or shows signs of wear, that item is not eligible for a refund. Products must be received at our returns processing facility before 30 days from the date of sale. You can expect your refund within four weeks from the date you return your package. In most cases you will receive a refund sooner, but we estimate four weeks because of the time required for return shipping (up to 14 days), product inspection at our returns facility (up to 5 business days), and processing from your bank or credit card company (up to 5 business days). All refunds are issued to the original method of payment unless you selected to return for in-store credit. Once your return is processed we will send you an email with your refund details. Error Corrections & Term Amendments Clerical or typographical errors may be found on this site. We reserve the right to correct any errors, inaccuracies, or omissions, and to amend our Return Policy and any information on our website at any time. Climate Doctors is committed to providing you with the best customer service and HVAC/R product knowledge in the industry. Our friendly Team is ready to help answer all your parts questions! Sales or Product Specialists are available: Monday-Friday: 9:00 a.m. to 5:00 p.m. CST. Climatedoctors serves both trade professionals and homeowners with the very best of brand name heating, air-conditioning (HVAC), refrigeration, HVAC equipment, tools and supplies. We can help with everything from large commercial projects to residential heating and air. We're family owned and have continued to build our business on a firm foundation of integrity, commitment and trust. We're big enough to provide a wide selection and competitive prices, but small enough to be flexible and responsive. Our family members (as we call our employees) develop long-term personal relationships with our customers. Some of our clients say that we know their needs almost better than they do, so let us begin to cure all of your comfort needs! 100% New OEM Parts Fast Shipping Click here to see description
Climatedoctors.com


PRO1 R251S Wired Accessory: Indoor temperature remote sensor for T755S
100% New
OEM Parts
Fast Shipping
WELCOME TO OUR EBAY STORE

climatedoctors

PRO1 R251S Wired Accessory: Indoor temperature remote sensor for T755S
Pro1 IAQ R251S Wired Indoor Temperature Remote Sensor for T755S

Voltage24 VAC
Electrical Connection24 Volts
Electrical RatingNEC Class II
Power MethodHardwired
HingedYes
Programmable FanNo
IncludesProduct Only
Ambient Temperature Range41°F to 95°F (5°C to 35°C)
ApplicationResidential
ColorWhite
Dual Transformer CompatibleNo
Fan SwitchingNo
For Use WithT755S
Inside Depth1"
Inside Height2"
Inside Width2"
ManualYes
MaterialPlastic
MountingYes
Operating Humidity90% non-condensing max
Operating Temperature Range44°F to 90°F (6.6°C to 32.2°C)
Removable InterfaceNo
Switch ActionNone
Terminal DesignationsS1, S2
Warranty Offered5 Year
750mV CompatibleYes
Temperature Range41°F to 95°F (5°C to 35°C)


Payment
Shipping
Returns
Refunds
Contact Us
About Us
Payment Shipping Returns Refunds Contact Us About Us

We accept PayPal, wire transfers, and all major credit cards (Visa, MasterCard, American Express and Discover), as well as debit cards.

For assistance with payment questions, quotes, and volume discounts, contact our Customer Support during normal business hours.

**Please note that ClimateDoctors is required to charge 7.63% sales tax for shipments to Colorado addresses.

We combine shipping when possible.

All orders usually ship within 1 business day if placed before 3 p.m. EST. Shipment days are Monday through Friday.

Tracking information is sent to you automatically at the time of shipment and is always available if needed.

All orders are inspected prior to shipment and are insured against loss or damage in transit.

All international customers are responsible for and duties and broker fees.

Standard US shipping rates do not include Alaska and Hawaii. Please contact us for a shipping quote to these destinations.

If there are any questions, please ask before you make a purchase and/or bid.

Return Eligibility

You may return most new, unopened items for a refund within 30 days of sale. All returns will be subject to a 20% restocking fee. These items should be in their original packaging and have their serial number or UPC intact. You must return items in new or unused condition with all original materials included with the shipment; thus, the merchandise must be returned in resalable condition: complete in original packaging, unused, and free from damage. All Item(s) must be returned in original condition, undamaged, unopened, unused and uncut complete in original packaging.

Returns will not be accepted on items that are:

  • Opened or used
  • Items cannot be returned once installed
  • Missing their serial number or UPC
  • Non-Returnable Items
  • Returned more than 30 days after delivery
  • Returned without notification

Tools and Meters are exchangeable within 3 days of receipt.

Non-Returnable Items Policy
Some of our products by their very nature are not returnable. The following items are non-returnable and do not qualify for refunds or exchanges:

  • Replacement Parts
  • Refrigerant
  • Compressors
  • Equipment
  • Electrical Parts/Components
  • Heating Parts/Components
  • A/C Parts

If you have a non-returnable item that arrived damaged or defective please contact us immediately.

Restocking Fee
All returns are subject to a 20% restocking fee unless other arrangements have been discussed prior to the return being sent in.
 
Return Instructions
To return new condition items by mail, send us an email and have your packing slip or order number handy. Once your return is approved, we will provide a return address, and you will receive a Return Merchandise Authorization (RMA) number that you'll write directly on your shipment box. Finally, mail the packing slip along with purchased items, all their contents, and product packaging to the address provided to you. We must receive your returned items within 45 days of the date of sale (see Non-Returnable Items for exceptions). 

Damage may happen during shipping, and we apologize for the inconvenience this may cause. Please contact customer service if you have received damaged goods, and we will assist you immediately.

We inspect all returned items when they arrive at our processing facility. If your return is a result of an error on the part of Climatedoctors, we will refund the full cost of the merchandise and original shipping charges. 

If you return an item that was opened or shows signs of wear, that item is not eligible for a refund. 

Products must be received at our returns processing facility before 30 days from the date of sale.

You can expect your refund within four weeks from the date you return your package. In most cases you will receive a refund sooner, but we estimate four weeks because of the time required for return shipping (up to 14 days), product inspection at our returns facility (up to 5 business days), and processing from your bank or credit card company (up to 5 business days). All refunds are issued to the original method of payment unless you selected to return for in-store credit. Once your return is processed we will send you an email with your refund details.

Error Corrections & Term Amendments
Clerical or typographical errors may be found on this site. We reserve the right to correct any errors, inaccuracies, or omissions, and to amend our Return Policy and any information on our website at any time.

Climate Doctors is committed to providing you with the best customer service and HVAC/R product knowledge in the industry. Our friendly Team is ready to help answer all your parts questions!

Sales or Product Specialists are available: Monday-Friday: 9:00 a.m. to 5:00 p.m. CST.

Climatedoctors serves both trade professionals and homeowners with the very best of brand name heating, air-conditioning (HVAC), refrigeration, HVAC equipment, tools and supplies. We can help with everything from large commercial projects to residential heating and air. We're family owned and have continued to build our business on a firm foundation of integrity, commitment and trust. We're big enough to provide a wide selection and competitive prices, but small enough to be flexible and responsive. Our family members (as we call our employees) develop long-term personal relationships with our customers. Some of our clients say that we know their needs almost better than they do, so let us begin to cure all of your comfort needs! 

100% New
OEM Parts
Fast Shipping
Click here to see description

BUY NOW!

We accept PayPal, wire transfers, and all major credit cards (Visa, MasterCard, American Express and Discover), as well as debit cards.


For assistance with payment questions, quotes, and volume discounts, contact our Customer Support during normal business hours.


If you purchase from us directly, we DO NOT charge sales tax.


We offer Same Day shipping on all orders!

We combine shipping when possible.

All orders usually ship within 1 business day if placed before 2 p.m. EST. Shipment days are Monday through Friday.

Tracking information is sent to you automatically at the time of shipment and is always available if needed.

All orders are inspected prior to shipment and are insured against loss or damage in transit.


All international customers are responsible for duties and broker fees.

Standard US shipping rates do not include Alaska and Hawaii. Please contact us for a shipping quote to these destinations.

If there are any questions, please ask before you make a purchase and/or bid.





If you are not 100% satisfied with your purchase, you can return the product and get a refund or exchange the product for another one, be it similar or not.


You can return a product for up to 30 days from the date you purchased it.


Any product you return must be in the same condition you received it and in the original packaging. All items are subject to a 20% restocking fee on new and unused items.

OEM Parts
Same Day Shipping
Customer Support

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.

Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs:
    - If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.

    - If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.

    - We are not responsible for return shipping costs for items returned without prior authorization.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Please contact us to get return labels.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 (800) 660-3783

  • Email: cs@everymarket.com

 

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