Efficiency Tips: Heating
Protect the thermostat for your heating or cooling system from anything that would cause it to give a false reading. If the thermostat is in a draft, misplaced on a cold outside wall, or too close to a heat-producing register, its accuracy will be compromised.- If you won't be home for a few days, turn the thermostat to its lowest setting. If there's no danger of pipes freezing or other household items being damaged, turn the heating system off completely.
- Avoid constant thermostat adjustments, as they can waste fuel. Install programmable thermostats or time clocks to automatically control temperature settings on heating and air conditioning equipment. Close the draperies over large windows and glass doors to form a barrier against heat loss during the winter and heat gain during the summer.
- If your home has rooms that are seldom or never used, close the vents in these rooms and shut the doors most of the time. Make sure the rooms get enough heat to prevent mildew from growing or contents being damaged.
- Reduce the thermostat setting when you have a large group of people in your home. People generate heat, and a party can quickly raise the temperature.
- Keep the fireplace damper closed except when you have a fire going. Otherwise, updrafts will suck heated air out through the chimney.
- Maintain proper humidity. A house that's too dry can feel uncomfortably cold even when the temperature setting is correct.
- Aim the vents of room air conditioners upward for better air circulation; cold air naturally settles downward. On central air conditioning systems, adjust the registers so the air is blowing up.
- Make sure the outside portion of an air conditioning system is not in direct sunlight or blocked from free airflow.
- If you have room air conditioners, close all heating system vents so the cool air isn't wasted.
- Seal air leaks to reduce drafts and get the full performance out of insulation. Always seal air leaks before adding insulation.
- Add insulation to keep your home comfortable and energy-efficient. Usually, the easiest and most effective place to add insulation is in the attic. This can improve comfort throughout the home.
