The kit includes a high-impact

it can be used with any thermostat that fits within its 3-7/8" x 3-1/2" x 2-1/2" interior clearance

it monitors for flame rollout conditions—where burner flames escape the combustion chamber—and immediately interrupts the 24V control circuit to prevent equipment damage or fire hazards

What does this thermal cut-off do

Automatic Reset: Self-clearing 150-180°F range eliminates the need for manual resets after transient overheat events

Trane CNT3600 Fan Control Els PW 17895 The kit includes a high-impactThe Trane CNT3600 is a vital 16 pin ICM fan control board designed for high performance airflow management in residential and commercial HVAC systems. This genuine OEM Trane replacement part, also identified as C800796P01 and CNT03600, functions as the primary interface for ECM blower motor control and heat pump defrost sequences. Engineered with advanced control algorithms, the Trane CNT3600 precisely regulates fan speeds and timing to ensure optimal