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What's The Job Market For Heat Pump Dryers Professionals?
Heat Pump Dryers Save Energy and Eliminate Potential Fire Hazards

Conventional dryers use electric resistance or gas combustion to heat the air then blow it over the clothes. The warm, humid air is then blown outside. The dryers that use heat pumps don't need vents, which help save energy and eliminate potential fire hazards resulting from lint accumulation in the ducts.

They also operate at lower temperatures and are gentler on clothing, so they may take longer to dry than conventional machines. Learn 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 electricity bill. According to Energy Star, it uses up to 28 percent less energy than a conventional dryer. That may not sound like a lot but in the case of a family that does 20 loads of laundry a week in Massachusetts, where electricity rates are among the highest in the country, you'll save hundreds over the course of 12 years with a heat pump dryer.

A heat pump dryer is similar to a dehumidifier. The heat pump dryer begins with heated air that is then pushed through coils to warm it even more. In this process, the hot air draws moisture from the clothing into the heat exchanger where it's condensed. It then drips into a empty pan or tube that can be connected to drain it. The moist, cooled air is then circulated back over the coils of a condenser to be heated.

Heat pump dryers don't require an exhaust vent. They can be used in places where a conventional dryer wouldn't be suitable. They are also more silent and versatile and suitable for apartments and other areas with little space. They are also safer than dryers that have vents. Vents can cause fires if they are not cleaned regularly.

However, since they operate at lower temperatures than conventional dryers, it will take longer for your laundry to dry when using a heat pump dryer. It is also essential to clean the dryer on a regular basis because it works like a dehumidifier and creates lots of moisture during drying. This is particularly important when you reside in an area that is humid or if your clothes are soaked with lots of moisture in them. You can accomplish this by regularly inspecting and cleaning the lint screens as well as the condenser coils. You should also keep the drain tube clean. The evaporator coil can be susceptible to bacterial and mold, but regular cleaning should keep it in good shape.

Condensation

The most common method of drying clothes is using the use of a fan to blow hot air onto the clothes. The air is then vented to the outside. This approach uses a lot of energy and requires an outdoor space vented to allow for the venting. Heat pump dryers - also referred to as ventless dryers--recycle that air instead. They heat the air that is coming in by reusing the energy that goes to run the machine, then condense the resultant moisture into water, which drains out the bottom of the drum. They are smaller than vented models and can be put in the attic or laundry room.

While they're popular in Europe and Japan, heat pump dryers are relatively new to the American market. They are now available in sizes to fit in most laundry rooms and offer significant energy savings. Because they do not exhaust indoor air outdoors, you won't need to clean your venting system or fix any potential problems.

The heat pump dryers function like refrigeration systems in refrigerators, with an air compressor that presses refrigerant through one set of coils to release heat and an evaporator set of coils which absorb heat from air passing through them. The heated refrigerant flows through two coils to condense the humid air. The chilled refrigerant is then recirculated back into the original coils, and is reheated to repeat the cycle.

Heat pump dryers require maintenance just like other dryers that use electricity to keep their efficiency at a high level. Lint can build up on the filters and the evaporator coils. It is crucial to clean these coils regularly to avoid excessive wear. And they use refrigerants with high GWP (Global Warming Potential), so those need to be properly recycled as well.

The heat pump dryers take longer than vented dryers in drying a load. It's because their maximum temperature of 120degF is lower than electric and gas resistance dryers, so they're required to tumble for a little longer before they're completely dry.

Lint Screens

Heat pump dryers come with a lint trap and venting system that must be cleaned on a regular basis. A blocked dryer vent could prolong drying times and create the risk of fire. The exhaust of a vented dryer can be heated to the point of igniting volatile chemicals and oils.

The vent system in a heat pump requires a dehumidifier to eliminate moisture from the air before it leaves the dryer. A dehumidifier will also help you save energy by lowering the temperature at which hot water is heated to warm the air.


The lint screen in a heat pump dryer is softer than in conventional dryers, which is why it needs to be cleaned more frequently. The lint trap that is located in the door's opening is a good place for lint to accumulate, and it should be inspected and cleaned frequently.

Heat pump models have a heated drum, which means the interior of the machine must be kept free of lint and residues from dryer or fabric softener sheets. The heated drum walls might be required to be cleaned and inspected on a regular basis, since they may require to be replaced, as indicated by the user's manual.

According to the U.S. Fire Administration, lint buildup inside the dryer's exhaust pipe is more than just an inconvenience. It's also an ignition source that can cause 2900 house fires per year. As explained in this Today's homeowner video cleaning the lint-exhaust pipe of your dryer using either a wirebrush or a leaf blower. It's better to clean the hose from the outside, so that you can avoid getting lint on your eyes. If you are not confident that you'll be able to clean the ducts, you should hire an expert.

If you are unable to feel the air moving through your dryer vent, or if you notice that your dryer is taking longer to dry, it could mean that there is a lint obstruction within the vent. Pick a day in the year to clean your vents - Labor Day, the first day of spring, or the start or end of daylight saving time--and stick to it.

Installation

Modern dryers that are electric are among the best conveniences for homeowners. But choosing heat pump tumble dryers is an important choice for those looking to reduce their utility bills and make an impact on the environment. The heat pump dryer is an excellent option for many. They differ from vented dryers like traditional ones, which use electricity or gas combustion to heat air, then blowing the hot dried air into the drum in order to remove moisture. They reuse the air, pulling the moist and cooling it and allowing it to return to the laundry area where it can be used again.

Since heat pump dryers don't have to vent outside, they don't require any chimney or ducting and can be put in small rooms like laundry closets. They are ideal for tiny homes, accessory dwelling units (such a laundry room or an apartment above the garage) or even additions. Also, because the ENERGY STAR label is a trusted quality mark of energy efficiency dryers that use heat are generally more efficient than vented models that are more traditional.

Unlike most other types of dryers for clothes that require a separate circuit, most heat pump dryers are designed to run on regular 120-volt, 15-amp electrical circuits. This is a major benefit for older homes that have older wiring, and could reduce the cost of installation.

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

The dryers that use heat pumps also require more maintenance than other dryers. Lint can build up on the heat exchanger and evaporator coils, and require regular vacuuming or professional cleaning to keep them operating efficiently. Since dryers with heat pumps don't vent, they can also gather moisture on the inside of the dryer, leading to mold.

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