Williams P168400 Burner 322838-753 2" depth and 2

2" depth and 2

connect the sample line to the low-pressure inlet (L) while leaving the high-pressure inlet (H) open to the atmosphere

the 100208109 divider panel gasket withstands the rigorous cycling typical of commercial hydronic systems

as an OEM Trane part

Its rugged construction and calibrated thermal response provide reliable performance in demanding HVAC environments

Williams P168400 Burner 322838-753 2" depth and 2The Williams P168400 Burner is a precision engineered OEM replacement part specifically designed for Williams Direct Vent Wall Heaters, primarily supporting the 1403 series such as models 1403821 and 1403822. As a veteran grade burner assembly, it is constructed from high grade stainless steel to provide superior thermal resistance and maintain consistent flame stability in gravity direct vent furnaces. Experienced technicians recognize the P168400