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 48XZ048090300 Control Board
The Carrier 48XZ048090300 control board is designed to direct everything including the gas valve, the igniter, all the various sensors as well as the air circulator all in one unit. Your system definitely will not operate without the main control board in its proper place and configured for your unit. The correct control board should match both the brand and model of the unit in question. It is of utmost importance upon choosing a board as a replacement because of the wide variety of brand and air handler types.
Some clues your Carrier control board needs a replacement ASAP
- Heat or AC unit refuses to initialize well
- System has a fault code appearing on the circuit board
- Power to the circuit board has to be reset all the time for it to run
This site contains affiliate links for which I may be compensated
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated