Skrzynka sterująca Brahma 37010051 FM11

Brahma FM11 (art. 37010051 / 246.124.072) is an electromechanical control relay (also called a "burner manager") designed for automatic control of the ignition process and safe operation of atmospheric gas burners with a single flame in intermittent mode. It is a basic yet extremely reliable device that has become the "heart" of millions of heating boilers, especially widely used as an original spare part for equipment of the Italian brand Sime. Purpose and application: The Brahma FM11 control unit is designed for atmospheric gas burners of intermittent cycle (without fan). FM11 performs a full control cycle: from pre-purge and ignition to continuous flame monitoring and emergency shutdown. This device is an ideal choice for gas equipment where fan control is not required, including: Gas and combination boilers (especially Sime brand: RX 19, RX 26, RX 37, RX 48, RX 55); Heating and hot water boilers; Water heaters and air heaters; Infrared (IR) heaters; Modules and furnaces with atmospheric burners. Compatibility: It is a direct OEM equivalent for Sime boilers with part numbers 6178830 and 6178834. Main functions and features: Despite its apparent simplicity, this control unit is responsible for several critical functions that ensure the reliability and safety of boiler equipment. Basic flame control with instantaneous response: Flame control in this controller is based on the ionization effect. If the flame on the burner goes out, the automation reacts to its loss in less than 1 second, instantly shutting off the gas supply. Dual safety circuit: Two independent safety contacts are provided for controlling the gas valve. This is redundant.