Inspect and tighten all electrical connections and terminals: Loose electrical connections are common sources of problems which causes electrical parts to fail in turn causing your furnace to become inoperable.
Remove, clean, and adjust main gas burners: Dirty burners reduce the heating efficiency of your equipment.
Remove, clean, and adjust ignition/pilot assembly: A properly adjusted ignition system will assure that your furnace will start reliably all winter.
Inspect heat-exchanger(s) & combustion chambers for cracks, rusting, or problem areas: As your furnace gets older the chances for a cracked heat exchanger are more common. This can be very dangerous, as carbon monoxide may leak into your home or office. This will danger your family or employees. We will spend a lot of time evaluating the heat exchanger, especially if your furnace is old.
Inspect the flue assembly and test flue gas drafting mechanism
Test and inspect all furnace safety controls: To ensure safety of equipment.
Test, record, and adjust gas pressure: Proper gas pressure is essential for efficient and safe burner operation.
Replace or clean standard air filters.***must have exact filter size before time of appointment**: Filters must be changed every six months to ensure the most efficient operation. Once the filter gets dirty, the furnace has to work harder to blow through the dirt.
Lubricate all fan motors and all moving parts: Poor lubrication causes a drag in motor and drive shaft, requiring more electricity to overcome. This can also burn out the bearing motor.
Measure and adjust blower for correct airflow: This will ensure efficient and reliable equipment operation and comfort. ---Over 10,000
Clean, level, test, and calibrate thermostat: To ensure proper temperature control.
Measure and record electrical voltage, amperage, and component resistance: Motors are designed to perform at a specific voltage and amperage draw. By measuring these, problems can be identified before the unit fails.
Inspect and test all system transformers, relays, contractors, and controls. Measure performance: To ensure that they are working properly to avoid unpredictable breakdowns.
Repair minor air leaks in plenum and return airdrop: To ensure maximum benefits of furnace output.
Advise customer on other ways to reduce energy consumption, improve safety, and enhance comfort.
