Description
The Trane RLY3047 Relay is a genuine OEM HVAC control component engineered to manage key electrical circuits within Trane furnaces, air conditioners, heat pumps, and other climate systems. Designed as a lockout relay that replaces the older RLY1781 part number, this reliable relay helps ensure proper operation and safety by opening or closing electrical circuits based on control signals from your system’s control board.
Key Features
- Direct OEM replacement for RLY1781, ensuring compatibility with systems that specify this configuration.
- Compact and durable design built to Trane’s quality standards for long lasting performance in HVAC control applications.
- Electromechanical switching action reliably controls circuits by responding to low voltage control signals.
- Easy installation with standard terminals compatible with legacy systems.
- Suitable for use in furnace and air handler systems, helping maintain safe starting and operation conditions.
