Multiple Choice
Which of the following is a good energy efficiency practice for those with existing homes?
A) replace the existing insulation with a higher quality product.
B) board up windows on the north, east and west sides of the house.
C) install a gas-burning fireplace in the family room.
D) pour a concrete foundation between the ground and subfloor of the home
E) dial down the water heater's thermostat to knock 3-5 percent off your energy bill
Correct Answer:
Verified
Correct Answer:
Verified
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