This valve is optimized for HVAC repair and maintenance

This fixed temperature limit control features a 150-degree Fahrenheit open temperature set point

this is an emergency safety relief valve and should never be used as a primary pressure regulator or operating control

Optimized Airflow Dynamics: Engineered scroll design reduces static pressure drop and improves system efficiency

you may also need to inspect the gas valve and regulator

Heil Quaker ICP 1185948 Service Valve 321042-401 This valve is optimized forThe Heil Quaker ICP 1185948 Service Valve is a critical OEM replacement part designed for the suction line of residential and light commercial air conditioning and heat pump systems. Engineered for a 5 8 inch connection, this suction service valve provides a reliable point for refrigerant recovery, system evacuation, and pressure diagnostics. Fabricated with high grade brass to withstand extreme thermal cycling and high pressure environments, the ICP