What does a 12 pt heating/cooling inspection consist of?
Question:
What does a 12pt heating/cooling inspection consist of?
Answer:
It may vary from company to company. The most important points are what we consider the most important. There may be more done while on the job at no extra cost, but this list contains every thing that is done every time by us. Furnace: • Clean and adjust burner assembly • Clean ignition assembly • Inspect and clean heat exchanger • Carbon monoxide test • Monitor flue draft • Adjust operating pressures • Calibrate thermostat • Replace or clean filters • Clean and adjust blower components • Lubricate all moving parts • Measure temperature rise • Check combustion efficiency with digital analyzer
