Lochinvar & A.O. Smith 100093799 Assembly 320788-704 as well as several BTHL

as well as several BTHL natural gas and LP series units

this sealed drier allows for real-time monitoring of suction side pressures

2-speed centrifugal blower engineered for 90+ AFUE gas furnaces

while the "C" model is typically rated for a 0-125 psi range

Lochinvar & A.O. Smith 100093799 Assembly 320788-704 as well as several BTHLThe Lochinvar & A. O. Smith 100093799 Natural Gas Manifold Door Assembly is a precision engineered OEM replacement part designed for high efficiency water heater and boiler systems. As a critical gas manifold assembly, it ensures the secure mounting and alignment of the burner system, providing a robust seal for the combustion chamber. This NAT gas burner door is constructed to withstand the thermal stresses of continuous industrial and commercial