Precision Heating Maintenance Service:
- Lubricate blower and motor bearings (if equipped).
- Check belt condition and tension (if equipped).
- Install clean air filters (1″ disposable fiberglass filters provided).
- Check that furnace flue is venting properly.
- Adjust burner for proper flame (as necessary).
- Check condition of pilot; clean (as necessary).
- Check gas line pressure.
- Check manifold pressure.
- Check condensate if necessary.
- Check fan and limit control.
- Check pilot safety.
- Check pressure regulator.
- Check burner operation.
- Check safety controls.
- Check thermocouple.
- Check temperature rise.
- Check fan speed for winter operation.
- Check inducer motor operation (if equipped)
- Check blower motor operationBy having an older system covered by warranty service you are preventing a “NO HEAT” emergency later. A service call done after hours or in the middle of the night can run as high as $245.00 just for diagnostic. If a service technician finds a potentially faulty part during an annual maintenance you are saving yourself $245.00 in labor costs alone that could have been incurred had the system failed later that year.