Description
The Detroit Radiant TP-1325 24V Relay Board is a genuine OEM control module designed for infrared tube heating systems. This relay board manages low-voltage signals from thermostats, control boards, or other automation devices to switch high-voltage components such as gas valves, fans, or ignition systems. Installed within the heater’s control assembly, the 24V relay board ensures proper operation of the heating system by providing reliable signal isolation and switching for multiple heater functions. It is suitable for commercial and industrial radiant heating applications including warehouses, garages, and manufacturing facilities.
Key Features
- Product Type: 24V relay board / control module
- Application: Infrared tube heater systems
- Function: Switches high-voltage components based on low-voltage control signals
- Supports gas valves, ignition, and fan control
- Provides reliable signal isolation and control for heater operation







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