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HOME > HVAC > GOODMAN > GSX160421 > CONTROL BOARD

Goodman GSX160421 Control Board

The control board is created to command the gas valve, the igniter, most sensors and the blower all in one unit. Your furnace or AC will not operate lest the main control board is accurately installed and configured. The control board you choose should match both the make and model of furnace or air handler you have. You must do some research when choosing a control board because of the diversity of certain brands.

Easy warnings of a barely functioning main board

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Check eBay to see if your control board is in stock!
If you are going to be buying or ordering any Goodman GSX160421 part do your best and make sure of the model number as well as make a visual comparison in order to be sure the proper replacement control board is being ordered. There is no rule that says you have to install it yourself. Locate a pro locally to hire and install the part for you.
Feel free to download your manual for help.
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Check eBay for your control board!