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Bryant 330AAV Ignition Control Board
The ignition control board is a safety device that governs gas flow, the ignition ignitor and the flame sensing circuits. It has been a very important electronic circuit board that has now become a vital part of the main control board instead of having two separate boards.
Simple signals the chief ignition control board should need replacing
- Ignition cycle is unwilling to begin even when the thermostat kicks it on
- Every other potential issue within the system checks out in fine condition
- The electrical signal from the primary thermostat never makes it to the main board
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