Manufactured to ASME B16

galvanized materials to withstand harsh exterior conditions while maintaining consistent exhaust and intake airflow

this valve is specifically designed as an air-fuel gas vent valve and is commonly used in industrial gas trains for safety venting

Common Questions & Troubleshooting What are the signs of a failing gas valve

The Copeland Comfort Control (Alco) 065875

Laars Heating Systems V0049900 Valve 320074-702 Manufactured to ASME B16The Laars Heating Systems V0049900 Valve is a 1 inch, 24V combination natural gas control designed for high demand hydronic applications. This OEM Laars replacement part is engineered specifically for Mighty Therm boiler models, specifically the 325 400 series (including HH, PH, VW, and PW configurations). Operating with a 4" WC manifold pressure, this valve ensures precise fuel regulation and consistent ignition cycles in commercial and residential