PelletheadBlack ESP Probe, by Harman 3-20-11744

Harman Heatilator Black ESP Thermistor Probe, Fits Pellet Stoves, Coal One Year Warranty, Replacement Part # 3-20-00744

Harman Room Sensing Thermostat Probe. 3-20-00906

Harman Heatilator Red ESP Thermistor Probe for Models After 2008 Absolute 43 63 Accentra 52i Accentra Cast Allure DVC500 HF60 Invincible P35i P38 P43 P61 P61A P68 PC45 PB105 PF100 PF120 XXV 3-20-00844