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Carrier FV4CNB005 Ignition Control Board
The main ignition control board keeps an eye on gas intake, the ignition sequence and some other sensors. It has always been a vital electronic circuit board that, over the years, has merged to become a piece of the main circuit board in order to have better control over the system.
Easy warnings your main ignition board will not live much longer
- The initial signal from the home thermostat does not make it to the main board
- Initial sequence declines to begin no matter what
- Any other potential problem attached to the system checks out in good condition
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Before buying or purchasing any Carrier FV4CNB005 part, do your due diligence and cross-check the correct model as well as make a visual comparison so that you are positive that the correct ignition control board is the one being purchased. Once you have the part to install the part by yourself. Find a professional in your town or city to do the job for you.
Feel free to download your manual for help.
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