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Carrier 38HDL018 Control Board
The control board is constructed to regulate the gas valve, the ignition igniter, most sensors as well as the blower all at once. It is impossible for your furnace or air handler to even operate lest the main control board is configured and seated properly. Be absolutely sure when you decide to replace your control board due to differences in systems. The brand of board you choose will have a matching part number that will fit in both the brand and model of furnace or air handler you have.
What are some hints that my Carrier control board really needs to be replaced?
- The whole system has to be powered down and back up quite a lot for the system to operate once again
- There is a strange type of error code being shown on the board
- Your HVAC unit is unwilling to go period
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Before buying or ordering any Carrier 38HDL018 replacement part, do your due diligence and make sure of the correct model and also make a visual inspection so that you are positive that the right control board is being ordered. Replacing the control board is a breeze if you have the time and have the tools to do it right.
Feel free to download your manual for help.
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