Ask An Expert

1. How often should I change my air filters?

     The normal 1 inch thick style about every 6-8 weeks.
      http://www.youtube.com/watch?v=QMX6B-0_J_U

2. What else can I do to improve my effiecency of my furnace?

     Make sure any objects are 2-3 feet away from your furnace to give it room to breathe. The more air 
     a furnace has the better it burns.

3. Should I clean my vents?

     Yes, clean your air vents, cold-air returns and heat registers to improve efficiency.

4. Should I install a programmable thermostat?

     Yes, your furnace won't have to work as hard while you're asleep or at work, and you'll cut your 
     energy costs.

5. Should I have my furnace inspected?

      Yes, it is easier and cheaper to maintain a furnace than to repair it. Inpsect your furnace in the fall
      to ensure that it is ready for winter. While they are inspecting, have them also perform a Green
      Sticker inspection.

      All tips provided by Questar Gas. For more information logon to www.ThermWise.com