Heil Quaker/ICP 1173636 Heat Pump Defrost Control BoardHeil Quaker ICP 1173636 Heat Pump Defrost Control Board is the essential defrost control board for split system heat pumps. This used defrost control board regulates the defrost cycle to prevent ice buildup and ensure consistent operation across heating and cooling. Designed for use on item Split System Heat Pump and compatible with the N2H3 family, this defrost control board offers reliable control for frost management and efficient performance. The

Compatible with direct fired storage water heaters

The Goodman 10312903 blower wheel is a high-quality replacement part designed to restore reliable airflow in your HVAC system

two counter inputs

delivering durable construction and stable performance across a range of operating conditions

Function: Detects unsafe burner rollout and safely interrupts ignition to protect equipment

It operates from either 120 VAC at 60 Hz or 110 VAC at 50 Hz

Designed for use with flame-monitor burner management control systems

Wide compatibility works with Fireye ED580-4 controllers and related devices

Connections: 1/2 Inch Male Threaded

Operation: Spring Return

Includes EPDM O-Ring seal

Cavity: 2" Cav