Common Questions: Is the Rotalock seal included in this kit

the FAN2143 is designed for clockwise operation

Zero Pressure Operation: The direct acting design ensures the valve opens and closes without requiring a minimum pressure differential

5 Cv flow coefficient and a 3-8 PSI pressure range

Versatile Application: Optimized for three-way mixing in fan coils

York S1-324-36073-314 Blower Motor 30067439-890 Common Questions: Is the RotalockThe York S1 324 36073 314 is a professional grade 1 2 HP blower motor engineered for high duty cycle performance in residential and light commercial air handlers and furnaces. Operating on a versatile dual voltage 120 240V configuration, this single phase motor is a drop in OEM York replacement part that ensures exact mechanical alignment and electrical compatibility. As a standard direct drive furnace motor, it eliminates the inefficiencies of belt