Laars Heating Systems RV2001900 Gas Valve 318172-701 Ensures the gas valve operates

Ensures the gas valve operates correctly under propane’s higher energy density

ideal for coordinating damper and valve actuators

Can this indicator be used in high-limit steam applications

What are the symptoms of a failing 100208560 inlet sensor

Dual-Speed Versatility: Supports variable airflow requirements through distinct high and low-speed settings for improved humidity control

Laars Heating Systems RV2001900 Gas Valve 318172-701 Ensures the gas valve operatesThe 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