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Sanyo XS1872 Control Board
The Sanyo XS1872 control board is designed to direct everything including the gas valve, the ignition igniter, the flame sensor as well as the air circulator all in one unit. The system will cease to activate lest this board is correctly installed. You must be sure while searching to pick up a replacement control board due to differences in systems. The chosen circuit board is supposed to have a part number that matches the brand and the model of the system you have installed.
Subtle cues of an ineffective main board
- Air conditioning or heating system is unable to start correctly
- The board has to be turned off and back on habitually in order to operate
- There may be flashing code revealed somewhere on the circuit board
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