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Carrier 25HPA448A0030010 Ignition Control Board
Another safety feature is the ignition control board, which may control the main gas intake valve, the ignition sequence and the flame sensing circuits. The ignition control board was always an important board that is now usually a vital part of the main control board instead of having two separate boards.
What are some indications that my chief ignition control board is about to go out?
- Heating and cooling system will not launch even when called upon
- Initial communication from the home thermostat does not get to the control board
- Any other potential problem in the HVAC system is inspected and seems to be swell
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