According to the U.S. Department of Energy (DOE), homes, offices, schools, and other buildings account for roughly 40% of the nation’s energy consumption. As temperatures drop, many homeowners turn up their heating systems, but common myths about heating efficiency often lead to wasted energy. Let’s clear up these misconceptions, so you can stay warm this winter while saving both energy and money.
Myth 1: Thermostats Control Speed
A common myth is that turning up the thermostat heats your home faster. In reality, thermostats control temperature, not speed. They simply signal the heating system to start or stop until the set temperature is reached. Turning up the thermostat higher than needed wastes energy. The DOE recommends maintaining a consistent 68°F for optimal efficiency. Granted this temp may be to cool for some, but this type of approach helps your system run without unnecessary strain, saving both energy and money.
Myth 2: Constant Heat Saves Energy
Another myth is that keeping the heat constant is more efficient. Lowering the temperature when you’re not home or asleep can actually save energy. Reducing your thermostat by 7-10°F for 8 hours can cut heating costs. A programmable thermostat can automate this, so that your home is warm when you need it and cooler when you don’t.
Myth 3: Thick Curtains and Blinds Don’t Help
Thick curtains and blinds can reduce heat loss through windows because they act as insulators to keep warmth in and cold out. The DOE recommends using thermal curtains or heavy drapes, especially in older homes with inefficient windows. Closing them at night or when sunlight isn’t coming through can lead to noticeable energy savings.
Myth 4: Electric Heaters Are Always the Cheapest Option
Electric heaters may seem inexpensive upfront but can be one of the costliest ways to heat a room. Electricity often costs more than natural gas or heating oil, making electric heaters more expensive to run than a gas or central heating system. They’re best for small spaces or supplemental heating, not as a primary source for large areas.
Myth 5: High Heating Bills Are Unavoidable
Regular maintenance, smart thermostat use, and simple insulation upgrades can reduce heating costs. These measures can save you on heating bills. Sealing gaps around windows and doors, and adding insulation to attics and walls, can prevent heat loss without major renovations.
Myth 6: New Windows Are Always Best for Insulation
New energy-efficient windows can improve insulation, but they’re not always the best first step. If your current windows are in good condition, sealing gaps and using thick curtains or window film may be more cost-effective. The DOE suggests these simple fixes before considering new windows, which should only be a priority if your current ones are outdated or inefficient.
Closing Thoughts
By addressing these myths, you can reduce your heating costs and energy use. For more energy-saving tips, check out the U.S. Department of Energy’s Energy Saver website.
If you have any questions about your HVAC system, please get in touch with us today.