3-20-00906 Room Sensor Thermostat Probe and 3-20-00844 Red Thermistor Probe Fits for Harman Pellet Stove Parts Accentra FS, Accentra Insert, P38, P61, P61A, P68, PB105 Boiler, PC45, PF100 Furnace, XXV

Correct Wire Color Avoid Mismatches:For Harman stoves use two types of thermistor ESP probes: Blackwire and Redwire. Always order the same wire color as the original part youre replacing. Note: The Blackwire ESP can also substitute for earlier Whitewire ESP probes. | Wide Compatibility:Fits for Harman pellet stoves parts : Accentra FS (Accentra Cast), Accentra Insert, Advance, P38, P61, P61A, P68, PB105 Boiler, PC45, PF100 Furnace, XXV (25th Anniversary). Also compatible with Harman Wood & Coal models DVC 500 and Mark I. Replaces OEM part numbers 32000844, 32000906, and 32000906 for a fit and reliable performance. | Built to Last:Both the 32000844 ESP Probe (Red Wires) and 32000906 Sensor Thermostat Probe are made from highquality, longlasting materials. Designed for extended, safe, and dependable service so you can enjoy worryfree heating season after season. | Smart Temperature Control:The 32000844 red ESP thermistor probe sends precise temperature data to the control board, while the 32000906 pellet stove temperature probe relays room temperature to the stoves system, enabling automatic heat output adjustment for consistent comfort and improved efficiency. | Simple Installation:Plug-and-play design for hassle-free installation.The 32000906 room sensing thermostat probe adjusts stove heat output according to your set temperature when operating in Room Tempmode. For best results, avoid placing it on cold floors, near drafts, or in direct sunlight. We recommend coiling the pellet stove temperature probe replacement and mounting it on the back of the stove.