If not, timed power switches are a great way to turn the lights on before you get home or even make
sure you didn’t burn the house down with your
curling iron. Recommendations (1): These are measures are related to the home envelope such as insulation and duct sealing.
Recommendations (2): These measures are related to the home’s major equipment such as the HVAC and water heater.
GAMA. 2003. Consumers’ Directory of Certified Efficiency Ratings for
Residential Heating and Water Heating Equipment.
GAMA. 1996. Consumers’ Directory of Certified Efficiency Ratings
for Residential Heating and (...)