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International Comfort Products PGAD36D1K5 Ignition Control Board
The purpose of the ignition control board is that it keeps an eye on gas intake, the igniter and a few other devices. It is an important device that, over the years, has merged to become a vital part of the main control board for safety reasons.
Cues to watch for in a failing chief ignition control board
- HVAC ignition system does not activate when it receives a proper signal
- Every other thing within the system checks out in good health
- The electrical signal from the home thermostat never turns up at the main control board
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