SKU: 78136214529

Room Temperature Sensor

Sale price$29.70 Regular price$33.00
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Room Temperature SensorThe Room Temperature Sensor is necessary for all Harman pellet stoves and inserts to utilize automatic temperature control, such as the "Room Temp" or "Automatic" modes on older units. If the controller doesn't detect this required probe, usually due to damage or being unplugged, it triggers a 4 BLINK error code at startup. Although the stove can still run in a manual "Stove Temp" or "Constant Burn" setting without the probe, you lose the ability to

The Room Temperature Sensor is necessary for all Harman pellet stoves and inserts to utilize automatic temperature control, such as the "Room Temp" or "Automatic" modes on older units. If the controller doesn't detect this required probe, usually due to damage or being unplugged, it triggers a 4-BLINK error code at startup. Although the stove can still run in a manual "Stove Temp" or "Constant Burn" setting without the probe, you lose the ability to automatically regulate the room's temperature. When properly connected and placed, this sensor allows your unit to maintain the set temperature with precision, generally within ±1 ∘ F. An optional 14-foot extension wire (Part # 3-20-674101) is available for optimal probe placement.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78136214529

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4.7 ★★★★★
Based on 211 reviews
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Verified Purchase
Diane Underwood
Birmingham, US
★★★★★ 5
Fit!
Perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
J
Verified Purchase
james177us
Fort Morgan, US
★★★★★ 1
Stay away
Do not buy these, they will melt.
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Reviewed in the United States on September 9, 2025
J
Verified Purchase
julio diaz
Cuba, US
★★★★★ 5
Fit very well
Yes
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Reviewed in the United States on December 18, 2025
D
Verified Purchase
Dakota
Lexington, US
★★★★★ 4
Fit. With Modification.
I lost one of my housings on the freeway and had a hard time finding the style I had. Different than the standard, but not the Euro ones. Hard to find, at least for me. These were a bit closer to what mine looked like. I had to remove the rubber gasket around the housing to get it to fit (2003 330XI) but it worked like a charm.
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Reviewed in the United States on January 16, 2025
E
Verified Purchase
ELozano
Carnegie, US
★★★★★ 3
Not a proper fit
Received as promised by the seller. My cons on this item: 1) the socket holes does not make a tight fit with the light bulb sockets I have. Both issues for left and right. I had to double the o-ring on my light sockets to make it tight fit. 2) The rubbers around the casing was not properly glued in. The rubber sticks out by a few centimeters. Pics attached.
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Reviewed in the United States on November 29, 2025

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