The York S1-024-25842-700 Contactor is a heavy-duty 30-amp 3-pole contactor engineered for reliable switching in commercial and residential HVACR systems

This specific model is calibrated for 3"-6" WC

this condensing furnace heat exchanger is a critical component for restoring the combustion cycle in compatible Heil

5-inch copper sheath

it ensures a leak-free seal and maintains proper head pressure

Lochinvar & A.O. Smith 100144992 Fan Assembly 323269-701 The York S1-024-25842-700 Contactor isThe Lochinvar & A. O. Smith 100144992 Fan Assembly is a critical OEM replacement part designed for high efficiency commercial boilers and water heaters. This 115V blower motor assembly manages precise combustion air delivery, featuring a 1 2 HP motor balanced for high static pressure applications. Operating at a fixed 1650 RPM, it ensures stable manifold pressure and optimal heat exchanger performance. This unit is the direct manufacturer mandated