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 48XZN048130300 Ignition Control Board
The main reason to have an ignition control board is that it has control over gas intake, the ignition timing and some other sensors. It is an important electronic safety board that, in most cases, has become a part of the main control board for enhanced safety.
Signals of a barely functioning Carrier ignition control board
- The initial signal from the primary thermostat does not turn up at the Carrier control board
- The primary ignition sequence will not activate when it is supposed to
- Any other device attached to the system checks out in good condition
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