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Carrier 50GX030300 Control Board
Heating and cooling systems will not even activate lest this board is in place and connected. The Carrier 50GX030300 control board is designed to regulate everything including the gas valve, the igniter, all the sensors as well as the air circulator all together. A replacement board will have a matching part number that will fit in both the make and model of the unit in question. It is of utmost importance when you choose a control board due to the vast differences in systems.
Hints of a bad Carrier control board
- System has flashing code indicated directly on the circuit board
- Entire unit will not function whatsoever
- The HVAC system has to be turned off and back on quite frequently in order to continue running
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If you are going to be buying or ordering do your best and double check the correct model and also make a visual inspection so that you are positive that the correct control board is being ordered. Once you have the part to replace the part all by yourself. Hire someone with experience locally to do the job for you.
Feel free to download your manual for help.
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