York S1-373-18761-000 Plate 326058-756 The Carrier EF17BZ278 Reversing Valve

The Carrier EF17BZ278 Reversing Valve with Coil is a critical 4-way valve engineered for precise refrigerant flow management in heat pump systems

this high limit safety switch prevents short-cycling and protects the integrity of the heat exchanger

Key Benefits Precise Signal Inversion: Factory-set at an 8 psig calibration for accurate 1:1 signal reversal in proportional control loops

making it suitable for large-scale multi-blade dampers and heavy-duty louvers

York S1-373-18761-000 Plate 326058-756 The Carrier EF17BZ278 Reversing ValveThe York S1 373 18761 000 Motor Adapter Plate is a precision engineered HVAC replacement part designed for secure motor mounting within specific air handlers and furnace blower assemblies. This heavy duty OEM blower mount ensures proper alignment and vibration dampening, which is crucial for maintaining the structural integrity of the drive system and preventing premature bearing wear. When installing this York motor adapter plate, technicians must