the 8221G3 comes equipped with a NEMA 4 enclosure

preventing localized cold spots from triggering false alarms

the double-throttling thermostat design is engineered to restrict mixed water flow rapidly if the cold water supply is lost

Always check the motor nameplate as capacitor requirements can vary by production run

York S1-026-25381-700 Assembly Freon the 8221G3 comes equipped withThe York S1 026 25381 700 Blower Assembly is a critical OEM replacement component designed for high demand HVAC blower motor applications. This comprehensive assembly integrates a heavy duty blower housing, precision balanced centrifugal fan wheel, reinforced shaft, and high tolerance industrial bearings. Engineered for direct drive configurations, it facilitates efficient air movement within air handlers and furnace units, specifically optimized for