Eight Frequent Heating Misconceptions Debunked

There are many myths out there about home heating that create confusion and inefficient furnace usage. It’s time to set the record straight.

Here, the heating specialists at Mid-State Air Conditioning, Heating & Plumbing debunk the eight most common myths to keep your home comfortable and reduce your heating bills.

Myth 1: Closing Vents in Unused Rooms Saves Cash

The thought that closing vents saves on heating costs is a common misconception. But your heating equipment is supposed to heat your whole home with a balanced flow of return and supply air. Sealing up some of the vents throws off this balance, possibly leading to pressure buildup, overheating and more energy use. Therefore, you should keep at least 80% of your vents open continually to facilitate even heating and more efficient energy use. If you want to heat certain rooms more than others, you may be interested in installing a zoning system.

Myth 2: Maintaining a Constant Temperature Is More Efficient Than Raising and Lowering It

This myth comes from the idea that reheating a cold house takes more energy than keeping your thermostat at one temperature all the time. While this has some truth to it, longer setbacks do produce energy savings. The U.S. Department of Energy reports that scheduling a 7- to 10-degree setback period for eight hours a day can save a maximum of 10% on your heating costs. The only time this isn’t true is if you are operating a a heat pump, which uses a backup electric resistance heater during the recovery period. Although, you can overcome this problem with a special heat pump thermostat.

The best way to reap the benefits of setback periods is to put in a programmable thermostat. This way, the temperature resumes to a comfortable setting before you get home from work or wake up in the morning.

Myth 3: Setting the Thermostat Higher Heats the Home Faster

If you start feeling a chill, it seems like a good idea to raise the temperature as high as you can. The thought here is that, like pushing down all the way on a gas pedal, raising the temperature higher heats the home faster. But the simple truth is your heater works at the same rate irrespective of how high the thermostat is set. If you’re cold, put on a sweater and turn up the temperature a degree or two to avoid overheating your home and wasting power.

Myth 4: Space Heaters Are a Good Way to Heat Cold Spots

Using space heaters to eliminate cold spots is not an ideal long-term solution. Your HVAC system is designed to heat your entire home, so if there are cold rooms, this indicates an issue with your insulation or ductwork. In addition, space heaters can be dangerous if operated unattended. They also consume a lot of energy, leading to greater energy bills.

Myth 5: If Your Furnace Runs, It Doesn’t Need a Tune-Up

It’s a common belief that if your furnace is working, everything is fine, and it doesn’t need a tune-up. Along those same lines, many homeowners believe that a new furnace doesn’t need annual maintenance for the first few years. However, all furnaces can use regular maintenance, regardless of how long they’ve been in service. Seasonal tune-ups promote efficiency, prevent breakdowns and can increase system life span. A maintenance call is also the ideal time for a specialist to diagnose and fix small issues before they turn into bigger, more costly problems.

Myth 6: You Shouldn’t Replace a Furnace Until It Breaks Down for Good

While you want to use your furnace for its entire life span, waiting for it to break down completely is not a good idea. Timely furnace replacement reduces the chances of an emergency during cold weather. Yes, it’s an investment, but new, more energy-efficient furnaces can save you substantially on your energy bills and enhance overall home comfort.

Myth 7: The Bigger the Furnace, the Warmer the Home

When it comes to HVAC systems, it’s not a good idea to pick the biggest unit possible. An oversized furnace can lead to continual cycling, which is inefficient and wears out the system more quickly. Work with a trusted heating and cooling professional, like the crew at Mid-State Air Conditioning, Heating & Plumbing, who can help you choose an appropriate furnace for your home based on factors like square footage, layout and climate.

Myth 8: The Furnace Brand Is the Most Crucial Decision

While the maker of HVAC equipment is important, the installation service provider is much more critical. Correct installation is the key to efficient and effective operation. Research and locate an experienced and reputable company for furnace installation to get the most out of your investment.

Call Mid-State Air Conditioning, Heating & Plumbing for Heating Service in Nashville

Now that you know the real story behind these heating myths, you’re ready to appreciate a more comfortable, energy-efficient home in Nashville. For more help, reach out to Mid-State Air Conditioning, Heating & Plumbing. We can address all your comfort issues with quick, durable solutions. Our work is backed by a 100% satisfaction guarantee, meaning we’re not satisfied until you are. For expert service that makes a real difference in your life, reach out to Mid-State Air Conditioning, Heating & Plumbing. Call 615-799-0427 today to schedule an appointment!

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