It features a low-pressure side adjustable from 20" Wc to 100 psi with a 7 to 50 psi differential

What does it mean if the status light on this board is flashing

this permanent split capacitor (PSC) motor maintains the integrity of your air handler or furnace system

ensuring BAS system stability

Lochinvar & A.O. Smith 100093801 Door Assembly 320735-701 It features a low-pressure sideAs a seasoned technician, you know that maintaining the combustion chamber's integrity is non negotiable for system safety and peak thermal output. The Lochinvar & A. O. Smith 100093801 Door Assembly is a critical OEM component designed to seal the burner access point on specific natural gas water heater and commercial boiler models. This manifold door assembly serves as the primary mounting interface for the burner tube, pilot line, and igniter,