Brahma Control box CM32PR 37180679

The Brahma Control box CM32PR 37180679 is a microprocessor-based controller for gas burners with fans, designed for two-stage operation in intermittent mode. It uses ionization flame detection based on rectifying properties, with a flame loss reaction time of less than 1 second. The device features a manual reset lockout for safety and is housed in self-extinguishing plastic. It has a service life of 250,000 cycles under maximum load.

When selecting a replacement control box of this type, ensure the series and type designation, supply voltage, safety times, and flame detection method match the original. The base or plug pattern must also be compatible for physical fit. Confirm the manufacturer codes correspond to the unit being removed, as controls are not interchangeable across series.

Typical failures include lockout due to flame loss or ignition failure, requiring manual reset after addressing the cause. The equipment may fail to start or shut down unexpectedly. Check the flame detector, gas valves, and wiring for faults.