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Mary AllenAug 11, 2025
What to do if my Cambridge Air Solutions Heater blower is not working?
- DDavid MasonAug 11, 2025
If the blower on your Cambridge Air Solutions heater isn't working, there are several potential causes. First, the unit might be in reset; try turning it off momentarily and then back on. Another cause could be the heater power; make sure the disconnect is turned on. It could also be related to motor protection. Check the primary power source and allow the motor to cool. Check the motor amps and overload setting. If these steps don't resolve the issue, other components such as the mode selector switch, operating thermostat, blower service switch, control transformer, Class II transformer, multi-functional PC board, inlet damper, motor starter, motor, or blower may need attention or replacement.
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