The Reznor 55680 Blower Motor is a critical OEM replacement part engineered for high-static applications in Reznor unit heaters and ventilation systems

it allows technicians to fine-tune airflow to match specific manifold pressures and environmental conditions

5 inch shaft

it is functionally compatible with R-22 systems provided the 3/4" suction line sizing and total system charge limits are observed

providing a more reliable connection for the pilot line

Carrier HK02ZZ001 Pressure Switch 318423-701 The Reznor 55680 Blower MotorEnsure reliable high side protection with the Carrier HK02ZZ001 High Pressure Switch, an essential OEM replacement pressure switch for commercial and residential HVAC R systems. This factory authorized component is engineered specifically for Carrier and Bryant equipment, serving as a critical safety limit that prevents compressor damage during over pressurization events. With a precise high pressure cutout threshold of 650 PSI and a 500 PSI reset,