Heat Pump Dryers Save Energy and Eliminate Potential Fire Hazards

Conventional dryers heat air using electric resistance or gas combustion and blow it over clothes that are tumbling, and then release the warm, humid air outside. They don't require vents, which save energy and reduce fire hazards resulting from lint accumulation in the ducts.

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

Efficiency

A heat pump dryer can save you a considerable amount of money every year on your electric bill. It consumes up to 28% less energy than a traditional clothes dryer, according to Energy Star. It might not seem like much however, if you are doing 20 loads of laundry per week in Massachusetts where electricity costs are among the highest in the nation and you can save hundreds of dollars over 12 years.

A heat pump dryer is similar to a dehumidifier. It begins with air that is heated by a compressor, and then pushed through a second set of coils to warm it more. The hot air pulls moisture from the clothing and then into the heat exchanger, where it is condensed. It drips into an empty pan or a tube that can be connected to drain it. The cooled, moist air is then circulated back over the coils of a condenser to be heated.

They don't require an exhaust vent. They are therefore able to be put in places where a traditional dryer would not fit. They also are more efficient and quieter and suitable for apartment spaces and other rooms with small space. They are also safer than dryers with vents, which can pose an fire hazard if they are not maintained regularly.

However, because they operate at lower temperatures than conventional dryers, it takes longer for your laundry to dry when using the help of a heat pump dryer. Furthermore, since they function as a dehumidifier and release plenty of water during drying, it's important to clean your dryer's heat pump regularly. This is especially important when your clothes are damp or you reside in a humid region. You can do this regularly by cleaning and checking the lint screen 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 working order.

Condensation

The traditional way to dry clothes involves a fan blowing hot air over the laundry that is tumbling, then venting that warm, moist air to the outside. This method consumes lots of energy and requires access to an outdoor space vented to allow for the ducting. heat pump tumble dryers pump dryers--also known as ventless dryers, recycle the air instead. They heat the air coming in by reusing a portion of the energy that goes to run the machine, then condense the resultant moisture into water that drains from the bottom of the drum. They are also smaller than vented models and can be put in a laundry room or attic.

The dryers with heat pumps, while popular in Europe and Japan are relatively new on the American market. They're now available in sizes that would fit into most home laundry rooms, and offer significant energy savings and other benefits to the climate. And because they don't exhaust the indoor air to the outside it isn't necessary to clean out your venting system often or deal with potential issues that can arise due to a dirty system.

Heat pump dryers work like a refrigerator's refrigeration system using a compressor that pressurizes a refrigerant in one set of coils to release heat. They also have an evaporator coil set which absorb heat from air that passes through them. The heated refrigerant circulates in a second set coils to condense humid air. The cooled refrigerant is then pumped back into the first coils, and is heated.

Similar to other electric dryers like other dryers, a heat pump still needs maintenance to ensure that it is operating at its highest level. Lint builds up on the filters, as well as on the condenser and evaporator coils, and it's important to clean them often to prevent excessive wear. They also use refrigerants that have a high GWP, or Global Warming Potential. These need to be recycled.

Another issue to be considered is the fact that heat pump dryers generally take longer than vented dryers to complete a load. That's because their maximum temperature--about 120degF--is lower than that of gas and electric resistance dryers, which means they have to a+++ tumble Dryer heat pump for some time before they're dry.

Lint Screens

Heat pump dryers are heat pump tumble dryers any good equipped with an air vent and lint filter system that must be cleaned on a regular basis. A blocked vent can dramatically lengthen drying times, and can pose a fire hazard. A vented dryer's exhaust can reach temperatures that are sufficient to spark volatile chemicals and oils on clothes.

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

The lint filter in the heat-pump dryer is more fine and requires cleaning more frequently than the one in a conventional dryer. The lint trap that is located in the door's opening is an ideal place for lint to accumulate and should be checked and removed regularly.

Heat pump models also have a heated drum wall which means that the interior of the dryer needs to be free of lint fabric softener and dryer sheet residue. The heated drum walls could also require cleaning and inspected regularly, as they may require to be replaced, as indicated by the user's guide.

Lint buildup in the dryer's exhaust hose isn't just a nuisance; it's a serious fire hazard and causes an average of 2,900 home fires per year, according to the U.S. Fire Administration. Clean your dryer's lint exhaust hose once a year using a wire brush, or use a leaf blower from outside to remove lint from the inside of the hose, as this Today's Homeowner how-to video explains. It's safer to do this from the outside since you won't get lint on your face. If you're not sure that you can clean the ducts, call a professional.

If you can't feel air moving through the vent of your dryer outside, or the dryer is taking longer to dry than usual it could be due to an obstruction of lint deeper inside the duct. Choose a day of the year to clean your vents--Labor Day, the beginning of spring, or the day that marks the beginning or end of daylight saving time--and stick to it.

Installation

Drying laundry in an electric dryer that is modern and efficient is one of the most significant options available to homeowners. But choosing the right dryer is also an important choice for those who wish to lower their utility bills and make a positive impact on the environment. Heat pump dryers are a great option for many. They differ from vented dryers that are traditional, which use electricity or gas combustion to heat air, A+++ tumble dryer Heat pump then blowing the hot dried air into the drum to eliminate moisture. They reuse the air, pulling out the moisture out and cooling it before permitting it to return to the laundry area where it can again be used.

Since they don't have to vent outside, they don't require any ducting or chimney and can be installed in small spaces, a+++ tumble dryer heat pump such as laundry closets. This makes them ideal for tiny homes as well as accessory dwelling units (such as a laundry room in the basement or an apartment over the garage) or even additions. They are often better than traditional vented dryers because they are Energy STAR certified.

Heat pump dryers can be run on standard 120-volt 15-amp circuits. This can be an advantage for older homes with older wiring, and can reduce the cost of installation.

Heat pump dryers have a lower power than other dryers, which means they take longer to complete a cycle. Because they don't feature the back-and-forth motion of conventional dryers, large items such as sheets and towels can become laundry sausages that are difficult to remove. Some manufacturers attempt to resolve this problem by reversing tumble cycles for brief periods during a cycle.

They also require more maintenance than other dryers. Lint can accumulate on the heat exchanger and evaporator coils, which requires regular cleaning or a thorough vacuum to ensure that they function effectively. Since dryers that use heat pumps don't vent, they can also accumulate moisture on the inside of the dryer, leading to mold.