As winter settles in, many homeowners and building managers look for ways to stay warm while keeping energy costs in check. Unfortunately, plenty of outdated or misleading advice continues to circulate, leading to wasted energy and higher bills. Let’s debunk some common winter energy efficiency myths and highlight what works to keep you warm and your costs down.
Myth #1: Cranking the Thermostat Heats Your Home Faster
The Truth: Your heating system works steadily regardless of how high you set the thermostat. Turning it up to 80°F won’t make your space heat up faster—it will raise your utility bill because it will make your system run longer than necessary, leading to energy waste and higher costs. Instead, set your thermostat to a comfortable temperature and be patient.
Myth #2: Space Heaters Are Always a Cheaper Alternative
The Truth: While space heaters can be helpful for heating small areas, they are typically less efficient than central heating systems. If used excessively, they can drive up electricity costs and your utility bill. A better approach is to seal drafts and use insulation to keep heat where you need it most.
Myth #3: Closing Vents in Unused Rooms Saves Energy
The Truth: Modern heating systems are designed to distribute air evenly. Closing vents can cause your system to work harder, leading to inefficiencies and potential system damage. If you want to control heating in different rooms, consider a zoned heating system or innovative vents instead.
Myth #4: Leaving the Heat on All Day is More Efficient
The Truth: Heating an empty home is a waste of energy. Instead, use a programmable or smart thermostat to lower the temperature while you’re away and warm it up before you return. Energy experts recommend lowering your thermostat by 4-7°F for eight hours daily to save on your utility bills.
Myth #5: Fireplaces Are a Great Source of Heat
The Truth: While fireplaces create a cozy atmosphere, they are not an efficient way to heat your home. In fact, they pull warm air up and out of the chimney, making other parts of your home colder. If you love using your fireplace, keep the damper closed when it’s not in use, and consider installing a fireplace insert for better efficiency.
What Actually Works?
Now that we’ve cleared up some common myths, here are a few proven ways to improve winter energy efficiency:
- Seal air leaks around windows and doors with weatherstripping or caulk.
- Use insulated curtains to retain heat indoors.
- Maintain your heating system by changing filters regularly and scheduling professional tune-ups.
- Take advantage of the sun by opening blinds during the day to let in natural heat and closing them at night to reduce heat loss.
By making informed choices and avoiding these energy myths, you can stay warm and comfortable this winter without unnecessary energy waste or high costs.