Field Calibration: Features accessible adjustment screws for precise setpoint alignment and throttling range tuning

Note that the A28PJ-1 is functionally identical to the A28PJ-1C model

It is a compatible OEM replacement motor for 1075 RPM units as long as the amperage and physical frame size match

Unlike most models in the MEP-4000 series

ensuring a precision fit without modification

York S1-025-42694-000 Wire Harness R-407C Field Calibration: Features accessible adjustmentThe York S1 025 42694 000 Wire Harness is a critical OEM component designed for precise signal transmission and power distribution within residential and light commercial HVAC systems. This replacement wiring harness ensures reliable connectivity between the control board, fan motors, and various sensors, effectively mitigating voltage drops and intermittent circuit failures. Engineered to meet exact Johnstone Supply equivalent specifications and York