Troubleshooting Questions:
- How to Troubleshoot the HOM – Combustion Air Damper
- How to Troubleshoot the HAC-F – Flue Damper
- My damper motor feels really hot, is this normal?
- Why is my A/C on when I turn on my Vent switch?
- Why can’t I use a regular universal motorized damper (HAC) to control the cold air coming from my combustion air duct?