Lochinvar & A.O. Smith 100266999 Inducer 318423-701 This plug-and-play module is a

This plug-and-play module is a precise match for technicians looking to resolve furnace lockouts caused by pressure switch failures or inducer motor seized bearings

This gasket is designed for specific 10XR/19XR frame sizes

inconsistent burner modulation

Ensure the glass length is cut appropriately to accommodate the valve offset and provide sufficient visibility

the TXV is likely stuck closed or restricted

Lochinvar & A.O. Smith 100266999 Inducer 318423-701 This plug-and-play module is aThe Lochinvar & A. O. Smith 100266999 Inducer Assembly is a critical OEM replacement part designed for high efficiency combustion systems, including specific Knight KH 55 155 boiler series. Operating at 120V, this centrifugal draft inducer is engineered to maintain precise static pressure, ensuring the safe expulsion of flue gases while drawing in the required primary air for stable combustion. In condensing boilers and high efficiency furnaces, this