Lochinvar & A.O. Smith 100093859 Assembly 320734-701 60" WC to ensure accurate

60" WC to ensure accurate safety cut-outs and prevent short-cycling

Precision Pressure Control: Pre-set to 1

Designed to meet the stringent requirements of ASME Boiler and Pressure Vessel Code Section IV

High-torque 3/4 HP output maintains consistent airflow across high-static condenser coils

and SC series

Lochinvar & A.O. Smith 100093859 Assembly 320734-701 60" WC to ensure accurateThe Lochinvar & A. O. Smith 100093859 Manifold Door Assembly is a high precision OEM replacement engineered for high efficiency gas fired boilers and residential FVIR water heaters. As a veteran grade burner door assembly, this kit is essential for maintaining the sealed combustion chamber's integrity, ensuring optimal thermal efficiency and safe manifold pressure regulation. The assembly integrates a robust door port designed to withstand high