Aaon P78190 Relay 30067439-890 System Protection: Acts as a

System Protection: Acts as a primary diagnostic lead to prevent overheating and maintain energy efficiency across the refrigeration circuit

the variable angle feature utilizes two adjustment screws that allow you to rotate the case and tilt the face for the best possible visibility without disconnecting the stem from the well

must be upgraded to ensure total system compatibility

In HVAC applications

Aaon P78190 Relay 30067439-890 System Protection: Acts as aThe Aaon P78190 Overload Relay is a precision engineered protection component designed for heavy duty HVACR applications, specifically within Aaon rooftop units and air handlers. Operating within an adjustable amperage range of 6A to 8. 5A, this relay provides essential motor overload protection by monitoring current pull and interrupting the circuit during thermal overloads or phase failures. As a direct HVAC OEM replacement part, the P78190 ensures