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International Comfort Products HAC248GKA4 Ignition Control Board
The purpose of the ignition control board is that it checks gas flow, the igniter as well as other safety devices. The ignition control board was always an important device that, in most cases, has become a part of the main control board for safety reasons.
Symptoms of an inadequate main ignition board
- Signal from main thermostat does not turn up at the control board
- Everything else within the furnace is researched and comes to be okay
- Heating and cooling system does not kick in even when the thermostat kicks it on
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