Without a duct, you no longer have to remember to clean out the exhaust duct and external vent every six months, as you do with traditional dryers in order to prevent inefficient drying and dryer fires.Ĭurrently, there are many 4-cubic-foot heat pump dryer models available that appear to be comparable in price to similar-sized conventional models. This makes the design of new homes and apartments more flexible and makes adding a dryer to a small apartment easier. And you do not even need a dedicated laundry room. These dryers are easier to install in small apartments or interior rooms because they do not need access to an outside vent to expel the moisture-laden hot air, as do conventional dryers. Because of lower temperatures, it is safer to turn them on and leave the house or go to bed. Because they are so energy efficient, people may feel freer to use them any time without concern for excessive electric bills. Also, heat pump dryers can be more convenient. Clothes are dried more consistently and carefully, saving money on replacing clothes. Since the air temperature used for drying is much lower and moisture sensors limit overheating. Hot air is rough on clothes and causes excess wear and shrinkage. In addition to energy savings, these dryers are gentler and less abrasive on clothes. While heat pump dryers are technically condenser dryers, and both condenser dryers and heat pump dryers are ventless, condenser dryers without heat pumps are much less energy efficient. To learn more, here is one company’s video on how heat pump dryers work and another video from Ask This Old House. As a result they receive the highest ENERGY STAR ratings. These dryers use up to 50% less energy because the heat pump requires less electricity to run the compressor than a conventional resistance heating element and space- conditioned energy is not wasted. Second a built-in collection tray can easily be pulled out and emptied after each load. First, water can be pumped through a drain hose into the washer drain, a nearby sink, or a floor drain. Many models offer two methods for removing the collected moisture. The dry air then passes through a condenser where it is reheated and circulates back into the drum instead of exhausting through a duct to the outside. After capturing moisture, the air flows to a cold evaporator coil where the water vapor condenses into a collection pan. This hot air removes moisture from fabric in the drum. They use a compressor and a refrigerant-filled coil to heat the air inside the dryer. Heat pump clothes dryers are a more efficient technology that works similarly to a refrigerator in reverse. They have some distinct advantages, as well as some disadvantages, compared to traditional dryers.Ĭonventional electric dryers use resistance heating elements to heat the air and then dump moisture and heat out through a duct to the outside, along with a considerable amount of conditioned air from the home. Their low energy use can easily be offset by solar panels or by purchasing renewable energy. Heat pumps, including heat pump clothes dryers, are the most efficient ways to use electricity and should be an integral part of most all-electric homes. Number two, all homes should get on the path to becoming all electric because electricity is a better way to perform household functions, including clothes drying - as electricity can be generated from solar, wind, and other clean energy sources. This includes retiring our inefficient clothes dryers - especially our natural gas powered dryers that more directly contribute to global warming. Why is this important? Number one is that global warming is a crisis quickly turning into a tragedy, and any step we can take to reduce energy use and carbon emissions is of paramount importance. The time has come for ventless heat pump clothes dryers to join heat pump water heaters and heat pump HVAC systems in new homes, renovations, and appliance replacements. Zero Energy Homes of the Future are Available Today.Add your Free Zero Energy Home Listing to Realty Sage.Net Zero Home Sales & Appraiser Courses Online.Certifying Zero Energy Home Performance.Builder Subsidies, Incentives, & Tax Credits.Zero Energy Home Building & Design Course Calendar.Twelve Steps to Affordable Zero Energy Home Construction & Design.Zero Homes are Comparable in Cost to Standard Homes.Financing Renewable Energy & Energy Efficiency Upgrades for Existing Homes.Remodeling on the Path to Zero for Homeowners.Zero Energy Home Professionals Near You.Appraisal & Mortgage Strategies for Zero Homes.20 Advantages of Living in a Zero Energy Home.
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