Designed for continuous air-over (CAO) duty

System Protection: Critical safety interlock that prevents the burner from firing under unsafe venting conditions

What Modine models does this gas valve fit

is the essential service solution for maintaining 240RA20 series solenoid valves

the 811-3/4-30 is specifically calibrated for systems operating at or below 30 PSI

ASCO 8320G172 Valve 319848-301 Designed for continuous air-over (CAO)The ASCO 8320G172 Valve is a high performance 3 way universal solenoid valve designed for precision flow control in demanding HVACR and industrial environments. This direct acting solenoid valve features a robust brass body and NBR seals, making it ideal for managing air, inert gas, water, and light oil. With a 1 4 inch NPT connection and a 120Vac coil, it delivers reliable operation across a broad pressure range, supporting up to 125 PSI for air and