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Carrier 25HNA660A0030020 Ignition Control Board
The purpose of the ignition control board is that it regulates gas intake, the ignition sequence and all the flame sensing devices. It has always been a vital safety device that some manufacturers have decided to blend to be a standard part of the main board instead of having two separate boards.
General warnings of a defective chief ignition control board
- Every other device in the heating and cooling system is looked at and turns out to be OK
- Ignition system is unable to activate when called upon
- Communication from the thermostat never moves to the main board
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Before you decide on buying or ordering any Carrier 25HNA660A0030020 part, do your due diligence and cross-check the model number as well as make a visual inspection so that you are positive that the right ignition control board is the one being purchased. Once you have the part to replace the part all by yourself. Search for a pro in your area to replace the part.
Feel free to download your manual for help.
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