However, ductless technology myths persist despite the rise in residential installations. Many states always account for about 10 percent of the Heating plus Air Conditioning market share with ductless mini-split heat pumps. Ductless systems offer high efficiency and low impact installation, making them an appealing option for acing rooms within a house without requiring expensive and labor-intensive HVAC duct. Among the first myths about ductless systems is that they are noisy. That’s not tplot with today’s technology. A variable speed blower is used in the indoor component of current mini splits. The advanced plan runs at a low speed and produces almost no noise. The blower makes less noise than single-speed, on/off fans because it runs almost continuously across a range of speeds. It also circulates air more always to prevent temperature swings. Yet another myth about ductless systems is that they are difficult to maintain. This is not true. In reality, a ductless mini-split heat pump requires no more upkeep than a respected central heating, ventilation plus A/C system. The basics remain the same: professional preventive service at the beginning of each heating and cooling season, followed by respected air filter changes every month. Many people also guess that the repair life of an average ductless component is shorter than that of a central air conditioning or window unit. However, the opposite is true. The ductless technology operates more efficiently and sustains less wear and tear than conventional systems; Generally, a ductless mini-split has a lifespan of 20 years or more, outlasting a window component with a 10-year lifespan plus a central air conditioning system and furnace with a combined average of about 15 years. Many people guess that ductless systems have indoor components that stick out. The indoor portion of a mini-split, consisting of the cooling and heating coils and plan blower, is typically mounted on the wall in a low-profile, inconspicuous unit. To match your existing decor, you can choose from a variety of stylish housings.