BASO H15AR-3 Gas Valve Refrigerant and 320855-402

and 320855-402

or an oversized blower motor setting

An error code 57 typically indicates a pressure switch circuit issue

While widely used across many Carrier

this probe monitors the burner's ionized gas to ensure the furnace control board maintains the gas valve circuit

BASO H15AR-3 Gas Valve Refrigerant and 320855-402The BASO H15AR 3 is a 3 8" NPT automatic shut off pilot gas valve designed for mission critical safety in heating and industrial gas fired applications. Engineered for use with natural gas and LP gas systems up to a maximum inlet pressure of 0. 5 PSI, this valve provides a complete shut off of both pilot and main burner gas if the flame sensing signal is lost. This model features a 1 8" 27 NPT pilot tap positioned over the inlet and is configured for