It is professional standard practice to wrap the valve body with a wet rag or heat-sink paste and ensure the valve is in the mid-seated position during the brazing process to protect the internal seals

provided the total power consumption of the thermostat and any associated equipment stays within the 20VA limit

Built for the rigorous duty cycles of residential and light commercial HVAC systems

heat-resistant elastomeric material

Ensure the flame rollout sensor is correctly positioned according to the manufacturer's layout

BASO H43GA-3 Gas Valve THPU32HP7Y It is professional standard practiceThe BASO H43GA 3 Gas Valve is an industrial grade automatic shut off pilot gas valve engineered for precision control in high demand heating applications. This 1 2" NPT valve is rated for pressures up to 0. 5 PSI and is fully compatible with natural gas and LP gas systems. Designed specifically for tight access installations, the H43GA 3 features a 1 4" square rod instead of a standard handle, making it the preferred floor furnace gas valve for