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Fujitsu ASU36CLX Ignition Control Board
An ignition control board governs the natural gas, the ignition ignitor and other safety devices built into the system. It has always been a vital device that, over the years, has merged to become a major component of the main board instead of its own individual board.
Important clues of a failing main ignition board
- Initial communication from the primary thermostat never reaches the main board
- Initial sequence refuses to launch even when called upon
- Any other device within the heating and AC system is explored and ends up being in good health
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If you decide on picking up or ordering any Fujitsu ASU36CLX part do your best and make sure of the model number and also make a visual comparison in order to be sure the proper replacement ignition control board is the one being purchased. There is no need to replace the part all by yourself. Hire someone with experience in your area to hire and install the part for you.
Feel free to download your manual for help.
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