Laars Heating Systems R0095900 Gas Valve 320788-704 The ASCO 310-420 is specifically

The ASCO 310-420 is specifically engineered for 8221 series valves with AC coils

This 2-5/8 x 2-1/8 (OD) fitting features CxC solder joints designed to create a leak-proof connection between two copper tubes of unequal diameters

Heavy-Duty Construction: Engineered to withstand the high-temperature environment of commercial gas unit heaters

and debris that can compromise heat exchanger integrity

Streamlined Installation: Features pre-terminated connectors and clear routing leads to reduce time on the job site

Laars Heating Systems R0095900 Gas Valve 320788-704 The ASCO 310-420 is specificallyThe Laars Heating Systems R0095900 Gas Valve is a 24V single stage gas valve specifically engineered for liquid propane (LP) applications within technical heating environments. Designed as a direct replacement for failed units in Laars heating systems, this valve features a 1 2 inch x 3 4 inch connection, ensuring a precise fit and robust seal for high demand hydronic and boiler systems. As a veteran technician knows, maintaining optimal combustion