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International Comfort Products TCH224AKA1 Ignition Control Board
The main ignition control board oversees the main gas intake valve, the ignition ignitor and some other sensors. It is an important device that some companies have moved to be a major component of the main board instead of a separate board.
What warnings should I watch out for to know if my ignition board is on its last leg?
- Ignition cycle does not kick in when it receives a proper signal
- The on-signal from the remote thermostat never turns up at the main control board
- Everything else within the system is researched and comes to be problem-free
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