The integrated fast fill and purge lever allows for rapid system charging and efficient air purging

Ammonia Compatibility: Specifically constructed with materials resistant to ammonia corrosion

Larger valves require size-specific internal components for a proper airtight seal

25-inch snap track

or the system struggling to provide heat in low temperatures

Lochinvar & A.O. Smith 100338896 Gasket 320788-702 The integrated fast fill andThe Lochinvar & A. O. Smith 100338896 Gasket is a critical OEM replacement part engineered for high efficiency condensing boilers and water heaters. Constructed from high grade EPDM (Ethylene Propylene Diene Monomer), this condensate trap gasket provides exceptional resistance to heat, weathering, and the acidic nature of HVAC condensate. It is vital for maintaining a gas tight seal within the condensate management system, preventing hazardous flue