When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
Carrier 38QRR018 Control Board
The system will cease to operate without this vital piece of hardware is properly connected to the unit. The control board is made to command everything including the gas valve, the igniter, all the various sensors as well as the blower all together. You must be careful upon choosing a board as a replacement due to variances between brands, models and types of systems. The selected board should match both the brand and model of furnace or air handler you have.
Key indicators that my Carrier control board is crapping out?
- Your HVAC unit does not start whatsoever
- System has numbered code being displayed on the circuit board
- The entire system has to be turned off and back on many times a week in order to continue running
This site contains affiliate links for which I may be compensated
Before buying or ordering a new Carrier 38QRR018 replacement part, do your due diligence and make sure of the correct model and also make a visual inspection in order to be sure the correct replacement control board is being ordered. If you are unsure about the installation of the control board by yourself then it is probably best to find a professional in your area to do the replacement of the part.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
More Like this Central Air Conditioner:
