What to do when performing an energy audit for your entire home:
- Find the rating of every appliance or light fitting. Check for Energy Star labels or other low-use ratings. Replacing older appliances that waste energy is a good idea.
- Be sure to check the water heater, look for leaks and rust. The heater’s energy efficiency and age should be checked as well.
- A combustion analyzer can be used to perform a test for the safety of steam boilers.
- You can use the analyzer for measuring the amount of gas and its temperature in the flue.
- After drilling a small hole into the flue, you can use the analyzer to test the air flow and ensure the boiler exhausts properly.
- To confirm there are no gases leaking in your basement, place a smoke stick near the chimney.
- Use an electric fan at the entrance to the home to detect air leaks.
- Close all doors and windows in the home. Then turn on your blower fan and close the fireplace dampers.
- A smoke stick can be used for checking around fireplaces, chimneys, vents or doors.
- Infrared sensors can be used to detect temperature variations on interior ceilings and wall surfaces. The presence of a cold spot can be an indication that there is faulty insulation, or an air leak.
- The infrared temperature sensor can be used for checking the temperature of pull-down attic steps.
- The insulation on the attic’s floor should measure at least 12 inch deep. Add more insulation, if necessary.
- When the insulation has been damaged, it should be replaced with new insulation.
- Insulate your chimney after sealing any air gaps with fire-rated caulking or flashing.
- Use caulk polyurethane to fill all cracks and holes in your attic.
- Purchase or create a rigid attic staircover and place it over openings for pull-down staircases.