Friday, March 9, 2018 / by Ruth Ballantyne
Heating, cooling and water heating are the top three energy drains in a home, accounting for 60 percent of a home's energy bill according to ENERGY STAR, so it's wise to focus your home improvement efforts on those areas. A few simple steps and some strategic investments can lower your monthly bill significantly, plus you'll reduce your carbon footprint. Here are some tips for giving your home an energy-efficient facelift:
Change your home's air filter regularly
Smart homeowners will check their home's air filter every month to see if it needs replacing. How can you tell if it's time to swap in a new one? Look at the color - if it appears gray or brown, or you can visibly see particles or pet fur, it's time for a fresh one. A filter helps keep air flowing in your home and takes out dust, dander and other microscopic debris floating in the air. A dirty filter slows air flow, making your heating and cooling system work harder, costing you more money. Air filters should be replaced every one to three months.
Go beyond tankless: consider an integrated heating and water heating system
Many homeowners have heard about the advantages of tankless water heaters, but now there's a way to be even more efficient by using the Rheem Integrated Heating & Water Heating System, which uses a Rheem tankless water heater to heat both the air and water in your home with maximum efficiency. How does it work? The system matches a hydronic air handler with a tankless gas water heater.- When there's a demand for heat, hot water is circulated through the air handler to produce heat and is then re-circulated back to the tankless water heater to ensure that no water is wasted. This pairing of products provides a soft, comfortable heat to the home while maintaining comfortable humidity levels regardless of the climate. Also, the heating function of the system operates at the same efficiency as the tankless water heater - which could be as high as 94 percent efficient.
Lower the temperature on your water heater
To lower energy costs, consider lowering your water heater's temperature setting. Try somewhere around 120 degrees Fahrenheit and see if that is sufficient in supplying your home with hot water for showers, laundry, dishes, etc. Each 10 degree reduction in water temperature can save 3 to 5 percent, according to the American Council for an Energy-Efficient Economy. If you go on vacation, remember you can turn your water heater down to the lowest setting to save even more while you're gone and it's not in use.
Install a programmable thermostat
Adjusting your thermostat a few degrees during the day can have a big impact on your utility bill. For example, during cold months, turn your thermostat down when you're away from the house, such as during work. Programmable thermostats work perfectly for this - you can set your preferred temperatures throughout the week to fit your schedule and it adjusts automatically. About one-third of American homes have programmable thermostats, according to the U.S. Energy Information Administration. If you turn back your thermostat 10 or 15 degrees for periods of 8 hours or more, such as when you're at work, you can save 5 to 15 percent a year on your heating bill, according to the U.S. Department of Energy.
From changing your air filter on a regular basis to selecting an integrated system to heat your home's water and air supply, these changes can have a big impact on your utility bill, plus they're environmentally friendly too.