Heil Quaker ICP 1172473 Heater 318518-761 What is the primary function

What is the primary function of a "quick drop-out" pilot

Durable Construction: Designed to withstand the high-temperature environment of the heat exchanger plenum

The York S1-331-02952-000 Board Kit is a field-proven HVAC control module designed for professional-grade diagnostics and 2-stage system management

Optimized Flow: High 22 Cv rating ensures 1" NPT solenoid valve efficiency for high-demand heating equipment

OEM Compatibility: Designed as a direct drop-in replacement for Carrier

Heil Quaker ICP 1172473 Heater 318518-761 What is the primary functionThe Heil Quaker ICP 1172473 Heater is an essential OEM 480V crankcase heater designed for high performance HVACR refrigeration systems and rooftop units. Operating at 70W, this crankcase heater 480V is specifically engineered to prevent refrigerant migration and oil dilution during the compressor's off cycle. By maintaining the oil at a temperature above the refrigerant saturation point, the ICP 1172473 ensures proper lubrication upon startup and