Air Conditioning & Heating FAQ
  1. When should I replace my air conditioning & heating system?
  2. What temperature should I keep my thermostat set in the summer?
  3. Should I keep my fan running?
  4. Should I turn off my air conditioning during the day when I am not home?
  5. How often should I have my air conditioner checked?
  6. How often should I have my furnace checked?
  7. Can I close up the vents in rooms I am not using? Does it save money?
  8. What does ¨high efficiency¨ air conditioning mean?
  9. How much can a high efficiency unit save me?
  10. Where are my filters located?
  11. How often should I change my filters?
  12. Should I have refrigerant (Freon) added each year?
  13. If I have a warranty do I need a service agreement or a tune-up?
  14. Should I cover my outside unit?
  15. Can I hose off my outdoor unit, to clean it?
  16. Where are the breakers located for the unit?
  17. What should I look for when hiring an air conditioning or plumbing company?