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7 Simple Changes That'll Make A Huge Difference In Your Heat Pump Dryers
Heat Pump Dryers Save Energy and Eliminate Potential Fire Hazards

Conventional dryers heat the air using gas or electric resistance, blow it over clothes that are tumbling, and then release the warm, moist air outside. Heat pump dryers do not require vents. This helps save energy and prevents fire hazards caused by the accumulation of lint in the vents.

These machines also have lower temperatures, and are more gentle on clothes. They may take longer to dry than traditional machines. Find out more about these ventless washing machines from Aztec Appliance.

Efficiency


You can save a significant amount of money on your electricity bill by using the heat pump dryer. According to Energy Star, it uses up to 28 percent less energy than a conventional clothes dryer. It might not sound like a lot however, when your family is doing 20 loads of laundry each week in Massachusetts where electricity prices are some of the highest in the country, you'll save hundreds over a 12-year lifespan by using a heat pump dryer.

The way a heat-pump dryer functions is similar to that of a dehumidifier. The heat pump dryer starts with heated air that is then sent through coils to heat it even more. In this process, the hot air draws moisture from the clothing and is then pumped into the heat exchanger, which turns it into condensed. It then drips into a empty pan or a tube that can be connected to drain it. The cooled, moist air is then circulated through the condenser coils to be then heated and the cycle starts again.

Heat pump dryers do not require an exhaust vent, and so they can be used in areas that would not be able to be able to accommodate a conventional dryer. They are also quieter and more versatile and suitable for apartments and other spaces with little space. They are also more secure than dryers with vents. Vents can spark fires if they are not cleaned regularly.

The dryers that use heat take longer to dry your laundry due to the fact that they operate at lower temperatures. It's also important to clean the dryer on a regular basis since it functions as a dehumidifier, and produces plenty of moisture during the drying process. This is particularly important when you reside in an area that is humid or if your clothes have lots of moisture within the dryer. You can accomplish this by regularly inspecting and cleaning the lint screens as well as the condenser coils. You should also clean out the drain tube regularly. The evaporator coil can be susceptible to bacteria and mold But regular cleaning is necessary to keep it in good shape.

Condensation

The traditional method of drying clothes involves a fan blowing hot air over the tumbling laundry and then venting the warm, moist air to the outside. This method consumes a lot of energy and requires access to an outdoor space that is vented for ducting. Heat pump dryers--also known as ventless dryers--recycle that air instead. They are able to heat the air by reusing energy used to run the machine and then condense it into water that drains from the bottom of the drum. They're also smaller than vented dryers and they can be built in a laundry room or even in an attic.

The dryers that are heat pump, although popular in Europe and Japan are relatively new to the American market. They are now available in sizes to accommodate the majority of laundry rooms in homes and provide significant energy savings. Because they don't draw the indoor air to the outside it isn't necessary to clean out your venting system often or deal with the possible issues that could arise due to a dirty system.

Heat pump dryers are similar to the refrigeration system in refrigerators. They are equipped with an compressor that presses refrigerant through one set of coils, which releases heat. The evaporator coils absorb the heat from the air that passes through. The refrigerant that is heated circulates through another set of coils to condense the moist air, and that cooled refrigerant then flows back into the original set of coils and is reheated to repeat the process.

Similar to other electric dryers, a heat pump dryer requires maintenance to ensure its energy efficiency is at its highest level. Lint can accumulate on the filters and evaporator coils. It is important to clean these coils regularly to prevent excessive wear. They also utilize refrigerants with a high GWP, or Global Warming Potential. They must be recycled.

Another issue to be considered is the fact that heat pump dryers typically take longer than vented ones to complete a job. It's because the maximum temperature of heat pump dryers is lower, at about 120 degrees Fahrenheit. This means they need to tumble a more time before they are completely dry.

Lint Screens

Heat pump dryers come with a lint trap and venting system that needs to be regularly cleaned. A clogged vent can significantly prolong drying times and poses a fire risk. A vented dryer's exhaust can reach temperatures that are high enough to ignite volatile oils and chemicals on clothes.

A heat pump's vent system requires a dehumidifier to remove moisture from the air before it exits the dryer. A dehumidifier can also help you save energy by reducing the temperature at which the hot water is heated to heat the air.

The lint screen on a heat pump dryer is finer than in conventional dryers, so it must be cleaned more often. The lint trap in the door opening is also an ideal spot for lint accumulation and should be inspected and cleaned frequently.

Models with heat pumps have a heated drum, which means the inside of the machine has to be kept clear of lint and residues from dryer or fabric softener sheets. The heated drum walls may also need to be cleaned and inspected periodically, as they could need to be replaced, according to the user's manual.

Lint buildup in the dryer's exhaust hose is not just inconvenient--it's a serious fire hazard and causes an average of 2,900 house fires every year according to the U.S. Fire Administration. As you can see in this Today's home owner video, you can clean the lint-exhaust pipe of your dryer using a wirebrush or a leaf blower. It's safer to do it from the outside since you won't get lint on your face. If you're not sure that you can clean the ducts, you should hire an expert.

If stay with me can't sense air flowing through your dryer vent outside, or the dryer is taking longer to dry than it normally does there may be an obstruction from lint in the duct. Pick a day of the year to clean the vent system such as Labor Day, the beginning of spring, or the closing or the beginning of daylight savings time - and stick with it.

Installation

Drying laundry in modern dryers is one of the most essential features that homeowners have access to. But choosing the best dryer is important for those looking to cut down on their energy bills and make a positive impact on our environment. For many these reasons, heat pump dryers are an ideal alternative. Unlike traditional vented dryers that make use of gas or electricity to heat air and then blow hot, dry air into the drum to remove moisture in the air, heat pump dryers reuse the same air repeatedly, pulling the moist air from the clothes and cooling it down, allowing it to return to the laundry room, where it can be used again.

Because heat pump dryers don't have to vent outside and don't require chimney or ducting and can be installed in small spaces, such as laundry closets. They are ideal for tiny houses, additional dwelling units (such a laundry room or apartment above the garage) or even additions. Also, because the energy STAR label is a trusted indicator of energy efficiency, heat pump dryers are often more efficient than traditional vented models.

Heat pump dryers can operated on standard 120-volt 15-amp circuits. This is an advantage for older homes that have older wiring, and can help you save money on installation.

Heat pump dryers have a lower power than other dryers, and therefore take longer to complete a cycle. Since they don't move back and forth like traditional dryers do, big items like sheets and towels can become a laundry sausage which is difficult to unwind. Some manufacturers attempt to address this issue by reversed tumble cycles for short durations during the cycle.

In addition, heat pump dryers require more frequent maintenance than other dryers. Lint can build up on the heat exchanger coils as well as the Evaporator coils, which require periodic cleaning or vacuuming to ensure that they run efficiently. The dryers that use heat pumps do not vent, which means they could collect moisture inside the dryer. This could lead to mold.

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