Lochinvar & A.O. Smith 100110220 Gas Valve 321894-708 and BUNA N paddle for

and BUNA N paddle for long-term performance in varied water conditions

The unit is shipped in the 240V position by default

The York S1-H68N30N00WS Sensor is a precision humidity and temperature transmitter engineered for critical environmental monitoring in York and Johnson Controls HVAC systems

facilitating a clean installation during HVAC control board replacement

Lochinvar & A.O. Smith 100110220 Gas Valve 321894-708 and BUNA N paddle forThe Lochinvar & A. O. Smith 100110220 Gas Valve is a critical replacement component designed for high efficiency water heaters and boilers, including many models in the Lochinvar Copper Fin II and Knight series. This 1 inch NPT natural gas valve operates on a 24V control circuit and is factory set to a 3. 5" water column (WC) outlet pressure, ensuring the precise fuel to air mixture required for clean combustion. As a direct replacement for part