Laars Heating Systems RV2001900 Gas Valve 318423-701 Optimized Efficiency: Critical for maintaining

Optimized Efficiency: Critical for maintaining SEER ratings by ensuring accurate refrigerant saturation and heat transfer

The 067N2163 is an updated version that maintains the same physical dimensions and port capacity while improving overall bellows durability

This wheel is standard for 5

500-inch NPT hubs or direct surface mounting

Laars Heating Systems RV2001900 Gas Valve 318423-701 Optimized Efficiency: Critical for maintainingThe Laars Heating Systems RV2001900 Gas Valve is a heavy duty, direct replacement component engineered for high performance gas fired boilers and commercial water heaters. This 24V natural gas valve is designed to operate with a precise 4" WC manifold pressure, ensuring stable combustion and reliable modulation across demanding duty cycles. Featuring a 3 4" NPT inlet and outlet, it provides the necessary flow capacity for large scale heating