| BEFORE YOU CALLThese hints might help you solve the problem yourself.
- Make sure that all switches and breakers are in the "on" position.
- Make sure filters are clean.
- Check position of thermostat. Be sure it is set in correct mode and at desired setting.
- Your furnace or A/C unit may have a time delay built in and it is preventing immediate return to operation.
- Turn off power to any unit before working on it.
- Don't run furnace or A/C without proper air filter in place.
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