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A-1 Mechanical Blog

Why Is My Heating Bill So High?

Why at Causes a High Heating Bill?


A sudden rise in your monthly energy costs can be caused by a number of reasons. The most common causes that lead to unexpectedly high heating bills are:

  • Colder outdoor temperatures than what’s typical for the area
  • Lack of heating system maintenance
  • Air leaks in the home
  • Poor insulation
  • Dirty furnace filters

Top Ways to Lower Heating Bills

These energy-saving strategies help homeowners improve home energy efficiency to lower heating bills.

Schedule a Preventative Maintenance Tune-Up

Ideally, before the busy heating season arrives, schedule a preventive maintenance tune-up for your Lansing or Grand Rapids heating system in the fall. Gas furnaces, electric furnaces, heat pumps – no matter your heating system type, a maintenance tune-up helps the system function more efficiently throughout the season.

Seal Ducts

The average Lansing and Grand Rapids area home loses 20 to 30 percent of its heated air through duct leaks. Damage, gaps, loose fittings, and disconnected sections allow heated air to escape before it reaches your rooms while letting chilly air into the ducts.

Because of this loss, the heating system compensates by expending more energy to replace the heat lost. This extra heat production uses 20 to 30 percent more energy. Duct repair eliminates these costly leaks to lower your heating and cooling costs significantly.

Seal Air Leaks

An issue that homeowners often overlook is the amount of air they lose through air leaks. Heated air is also able to escape through other areas of the home, such as:

  • Windows and doors that don’t shut tightly
  • Gaps and cracks around window frames and door jambs
  • Vent, piping, or wiring holes through exterior walls
  • Uninsulated or under-insulated attics, basements, and crawl spaces

To reduce heat loss, air leak sealing is a must. Add weatherstripping to all exterior doorways. Seal windows and door frames both indoors and out. Seal around the exterior wall penetrations outdoors as well as on the interior of the wall. This will help your home to keep in its heated air and help keep your monthly energy bill down.

Improve Insulation

Heating and cooling your home can be a significant expense, particularly if your home is not well insulated. Many homeowners are surprised to learn that their homes are not as energy efficient as they could be. Older homes are especially prone to this problem, as they were often built before modern insulation standards were put in place.

As a result, upgrading your insulation can be a great way to improve your home’s energy efficiency, and lower your monthly electric bills and heating costs. In addition, proper insulation can help to reduce noise levels and create a more comfortable living environment.

Upgrade Your Thermostat

We’ve met many homeowners who bought a smart thermostat at a big box store and found it doesn’t work well with their existing system. For example, do you have a single-speed or variable-speed system? It makes a difference in which smart thermostat is best for your home and we can help you find the right one. The addition of a programmable thermostat can help bring your costs lower than the typical electric bill.

Curious about modern thermostats? Call us, and we’ll send a Comfort Consultant to your home. They will evaluate your current HVAC system, ask you about your energy goals, and recommend a thermostat.

Change Your Furnace Filter

Dirty furnace filters block the flow of air through your heating system. This forces the blower motor to expend more energy to pull air through the system and push heated air into your living areas.

Avoid this problem when you regularly replace your furnace filter. How often depends on the type of filter, heating usage, and other factors specific to your home. Most people get by with furnace filter changes every two to three months.

Upgrade Your Heating Unit

If you’re among the millions of Americans who’ve been hit hard by high heating bills this winter, you may be looking for ways to lower your costs. One option you may want to consider is installing a new furnace or heat pump. Though the initial investment may be higher than simply continuing to use your current system, new furnaces and heat pumps are much more energy efficient.

This means that they’ll use less fuel to produce the same amount of heat, resulting in lower monthly bills. Additionally, newer models are often able to better maintain a consistent temperature, which can also help to reduce costs.

Put an End to Expensive Heating Bills

If you’re wondering why is my heating bill so high, you’re not alone. Many homeowners struggle with high energy bills in the winter. Fortunately, there are things you can do to help lower your costs and make your home more comfortable.

Get in Contact with A-1 Mechanical Today

Contact us today for assistance making energy-saving improvements to your home. We’ll work with you to create a plan that fits your needs and helps you save money on your heating bill this winter.

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