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Carrier 50EZ Control Board
The control board is designed to regulate the gas valve, the igniter, most sensors as well as the air circulator all at once. HVAC systems will not operate whatsoever lest this board is installed. You must be sure while searching to pick up a replacement control board because of the wide variety of particular brands and their models. A matching board should have part numbers that match the brand and the model of your heating and cooling system.
General warnings of a dying control board
- Air conditioner or furnace is unwilling to start whatsoever
- There may be a strange type of error code being shown on the board
- The HVAC system has to be powered down and back up all the time for everything to run again
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If you decide on picking up or purchasing a new Carrier 50EZ replacement part, do your due diligence and make sure of the correct model and also make a visual comparison so that you are positive that the correct replacement control board is the one being purchased. Safety is always important when replacing parts in an HVAC environment. If there are any doubts about what you are doing then call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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