Description
The Trane CTR1978 is a genuine OEM 24 volt 3 pole contactor designed for reliable electrical control in residential and light commercial HVAC systems. It allows low voltage signals from the thermostat or control board to safely switch high voltage power to major components such as compressors, fans, and motors. The three pole design is ideal for multi‑circuit or heavy load applications, ensuring safe and efficient operation of your HVAC equipment.
Key Features
- 24 volt coil compatible with standard HVAC control circuits
- Three pole switching for managing power flow to multiple components
- Durable OEM construction built to Trane specifications for long service life
- Reliable switching that protects compressors and other major motors
- Suitable for residential and light commercial HVAC systems requiring robust contactor performance
