Should You Consider Using Ductless Mini Splits in Your Home?

Should You Consider Using Ductless Mini Splits in Your Home?

A ductless mini split offers a solid option for heating and cooling areas in your home that would otherwise pose challenges. Ductless systems work just like central HVAC systems, except they don’t use ductwork for air delivery. They’re one of the most energy efficient and flexible alternatives with a proven record for performance and comfort.

Mini Split Components

The two primary parts of a ductless system are the indoor air handler and the outdoor condenser. A thin conduit that contains refrigerant, power and a drainpipe connect the two. Larger mini splits can support four separate air handlers, making it possible to condition multiple rooms or spaces.

The air handler can sit on the floor or hang from a wall or ceiling. The condenser is more compact than those associated with central systems. Installers drill a small hole in an exterior wall to run the conduit that connects the condenser to the air handler.

System Advantages

Since they don’t use ductwork, mini splits are ideal appliances for conditioning spaces where running ductwork would take too much space or be costly. They’re often used in retrofitted spaces or new additions. Each air handler has its own thermostat to ensure individual comfort. If you don’t plan to use a space continuously, you can save energy by turning the system off without affecting comfort levels in the rest of the home.

Ductless systems offer greater energy efficiency because they don’t have any thermal or air losses from ductwork that central systems do. The U.S. Department of Energy (DOE) mandates that a ductless mini split must meet the same minimum energy efficiency requirements as central forced-air HVAC systems do.

Heating with a Mini Split

In this climate, a ductless heat pump can provide year-round comfort. Look for a HSPF (heating season performance factor) rating that exceeds the current minimum rating of 8.2. One with a scroll compressor or that uses inverter technology will provide comfortable heat even during our coldest weather.

If you’d like more information about a ductless mini split, contact Roth Heating & Cooling, providing Portland-area homeowners with outstanding HVAC services since 1976.

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