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Goodman GPH1348H21A Ignition Control Board
The purpose of the ignition control board is that it oversees the natural gas, the ignition sequence and the flame sensing circuits. It has always been a vital device that some companies have moved to be a piece of the main circuit board in order to have better control over the system.
Indications the chief ignition control board is in dire need of a replacement
- Initial ignition sequence will not kick in then the thermostat send a signal
- Initial communication from the home thermostat gets lost before it makes it to the main board
- Any other problem within the furnace checked out to be okay
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If you are going to be buying or ordering any Goodman GPH1348H21A part, do your due diligence and cross-check the correct model as well as make a visual comparison in order to be sure the proper replacement ignition control board is being ordered. It can be quite simple to replace a ignition control board on your Goodman GPH1348H21A so long as you know what you are doing and possess the time and energy needed to do the job right.
Feel free to download your manual for help.
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