3-20-11744 - 3-20-00744 - 1-00-00744 Harman Exhaust Sensor Probe (ESP)

Our Harman 3-20-11744 - 3-20-00744 Exhaust Sensor Probe (ESP) is a High Quality Probe for Harman pellet stoves, inserts and boilers.

The ESP (Exhaust Sensing Probe) Control monitors the temperature through a stainless steel temperature probe within the exhaust gases chamber, which aids in the safe operation of the pellet stove or insert.

This 3-20-11744 (ESP) Exhaust Sensor Probe (Thermistor / Thermister Probe) is compatible with these Brands

• 3-20-11744 - Harman
• 1-00-00744 - Harman
• 3-20-00744 - Harman
• 3-20-11744 - Heatilator

This 3-20-11744 - 3-20-00744 Harman - (Thermistor / Thermister Probe) is compatible with these Models

• (Harman) - Invincible RS - (3-20-11744 )
• (Harman) - PF100 Pellet - ESP (Exhaust Sensing Probe) Black wires - (1-00-00744)
• (Harman) - PB 105 Pellet Boiler - 3-20-00844 ESP PROBE (Black wires) - (3-20-00744)
• (Harman) - XXV Pellet Stove - (Pre Serial # 008200828) - Thermister Probe (Black wires) - (3-20-00744)

(3-20-11744) Exhaust Sensor (Thermister / Thermistor) Probe includes

• Sensor Probe with attached wiring
• 1 Year Comprehensive Warranty

The Exhaust Sensing Probe (ESP) (Thermister / Thermistor Probe) is part of the Heat Creation System, designed to deliver precision heating control. The ESP (Exhaust Sensing Probe) Control monitors the temperature through a stainless steel temperature probe in the exhaust gases. An Exhaust Sensor Probe (ESP) in a pellet stove is a crucial component which registers the stove’s exhaust temperatures. Accurate temperature readings allow the stove to burn fuel efficiently, optimizing pellet consumption.
The (ESP) transits this information to the stove's control board module, which makes adjustments to the fuel feed rate and exhaust heat output; to maintain efficient operation and consistent temperature in the living space. An Exhaust Sensing Probe (ESP) is a safety mechanism which helps prevent overheating and other potential fire safety hazards.