a standard hub puller is recommended to remove the old wheel without damaging the motor shaft or the blower housing assembly

including Armstrong

6-inch replacement engineered specifically for pneumatic actuator field service and maintenance

Key Benefits: OEM Compatibility: Exact replacement for Heil Quaker and ICP 90+ AFUE furnace models

Key Benefits Optimized Air Elimination: Automatically purges entrapped air to maximize heat transfer efficiency and prevent pump cavitation

Johnson Controls P70AA-400 Pressure Control 30067439-890 a standard hub puller isDesigned for professional contractors, the Johnson Controls P70AA 400 is an industrial grade high pressure control engineered specifically for condenser fan cycling and high side pressure management. This SPST pressure switch features an Open Low action, meaning it breaks the circuit on a pressure drop and makes on a pressure rise, ensuring optimal head pressure control in systems using R410A refrigerant. With a versatile adjustable pressure range of