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Your cart is empty.Harman Room Air Sensor Thermostat Probe Fits Models: ~ Accentra Cast Freestanding (Accentra FS) ~ Accentra Insert ~ Accentra 52i Fireplace Insert ~ Invincible Insert ~ Invincible RS ~ P35i Fireplace Insert ~ P38, PP38, P38+, PP38+ (For models that have the new style control board - non- turn knobs) ~ P43 ~ PC45 ~ P61A ~ P68 ~ Advance ~ XXV (25th Anniversary Model) ~ DVC 500 Coal Stove Part Numbers: ~ 3-20-00906 Specs: ~ Harman Room Air Sensor Thermostat Probe ~ Measures slightly over 5' in length ~ Works for all the above mentioned Harman Models ~ Includes connectors for direct installation ~ This probe regulates the stoves heat output based on temperature setting while operating in 'Room Temp' Mode. Placement of the probe is important. Do not have on cold floors, by drafty areas or where direct sunlight can effect it. We recommend coiling the probe up and letting it rest on the back of the stove. For insert models - place to the side of the unit 2-5ft up on the wall. ~ Genuine Harman OEM Replacement Part ~ Guaranteed Newest Stock ~ Exclusive 90 day manufacturer warranty with our no hassle replacement guarantee ~ Made in the USA
BenP
September 1, 2025
Easy fix, thermostat and temp function works perfectly.
Verified customer
September 1, 2025
Fixed Harmon xxv would not run on room temperature setting
Brush Wolf
August 21, 2025
Purchased to replace a old thermostat on Harman P61. Install was quick and easy. Stove running alot more efficient. Good value for the price
Customer
August 17, 2025
However i took off one stare because they are fragile.Small sensor at end of wire.Be carefull and they will last many years.
Norman M.
July 8, 2025
was exactly the right part i needed my stove is working again in the auto positiongood price and fast delivery
Steve Grimes
June 18, 2025
Works as should
Juan Rodriguez
June 9, 2025
Easy to install and it works.
Chris Fendt
June 3, 2025
works perfect now we have more regulated heat again not too hot not too cold
YammaB
April 11, 2025
We moved into a house with a pellet stove that heats the attached sun room. We don’t know much about them so had a service man out to show us the ropes. Everything worked great Now 2 years later the stove was getting erratic so we started small by changing this thermostat and now we are 100% again
Client d'
April 10, 2025
Remplacement de la sonde existante defectueuse
Robert Kane
March 9, 2025
The sensor is doing what it supposed to do and making a difference in the stoves operation
tom aelick
February 22, 2025
received probe works fine-delivered ok
Richard
February 12, 2025
Seems to be working. Took a long time to arrive.
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