42-42728-02

This is a heavy-duty 60Hz transformer built with metal end bells

we strongly recommend verifying the specific Lennox part number in your unit’s service manual before installation

The terminal marked 'C' is the common line

this dual run capacitor features a non-PCB

Copeland 971-0329-11 Protector Relay 42-42728-02The Copeland 971 0329 11 Protector Relay is a critical compressor motor protection component designed for demanding refrigeration and air conditioning applications. Engineered as a high reliability internal motor protector, this relay monitors winding temperatures to prevent catastrophic failure from over current or thermal overload conditions. As an OEM Copeland replacement part, it ensures seamless integration with compatible Copeland hermetic