Sage-Tips

Can a single mini split cool a whole house?

Even though it takes a powerful system – especially in a large home – a ductless mini split is up to the task. With the right size system in place, it’s capable of cooling an entire house, from the basement all the way up to the attic.

Do mini splits recirculate air?

A ductless mini split system treats the air in a single room or anywhere in your home. But, it doesn’t circulate in the air from outside. Just like with conventional central air, you’re not getting fresh air coming into the house.

How far apart can a mini split be?

The standard length of mini split lines is 25 feet. Why is that? That’s the anticipated distance between the outdoor condenser and the nearest indoor air-handling unit. In some cases, the space from one unit to another may be slightly shorter at 15 feet, so you’d need a line that’s about as long.

Do you need a mini split head in every room?

Do I Need a Ductless Unit in Every Room of the House? No. While you won’t need a single indoor unit for every room in the home, the outdoor unit does attach to multiple indoor wall-mounted units. Many homeowners use ductless mini-split systems to zone their homes.

Can a single zone mini split cool multiple rooms?

As mentioned, a mini split A/C can cool and heat multiple rooms using a single outside unit. Each one of the wall-mounted air handlers has a separate temperature control. Each unit can be set to a custom temperature, but all the units can be controlled using a SINGLE remote control.

How many heads can you put on a mini split?

A head is an individual indoor unit that is connected to the outdoor unit and provides cooling or heating to a room or area. Residential mini-splits generally go up to five heads. The more heads you have in a system, the more complicated it becomes to properly install, service, and maintain the system.

Do ductless heat pumps filter the air?

Did you know that besides heating and cooling, Ductless Heat Pumps also filter the air? With all the benefits of comfort and energy efficiency, air filtration is often over looked. Many Ductless Heat Pumps come standard with not only dust filters, but also anti-allergen and deodorizing filters.

Do heat pumps bring air in from outside?

It draws heat energy from the outside air in even the coldest of weather. That heat energy is then transferred inside the home using a refrigerant process through a piping system powered by an indoor fan unit that is typically mounted to the wall.

Can I run mini split lines inside a wall?

A mini split head can be installed on almost any wall within your home, but with some caveats. The least expensive installation will usually be on an outside wall. When choosing an inside wall for the head location you will invariably pay more in installation costs.

Can you slightly oversize a mini split?

So, yes, you absolutely can oversize a mini-split. And when you do, you end up with some of the same problems you get from oversizing conventional systems: poor humidity control, short cycling, and wasted money.

Is one mini split enough?

Ductless mini-split systems are incredibly versatile. They allow homeowners to create zones and provide separate environmental controls. There can be up to 8 zones per 1 outdoor unit which should be sufficient for an average household.

What is a ductless mini-split heat pump?

A ductless mini-split heat pump is a compact and versatile heating and air conditioning alternative to conventional HVAC systems reliant on ducts to distribute conditioned air throughout an environment.

How often should I Clean my ductless mini-split heat pump?

Just like any central air conditioner, a ductless mini-split heat pump will have an air filter or filters that it uses to keep dust, pollen, and other contaminants away from the coil. Always refer to your owner’s manual, but these usually need to be cleaned regularly. Which means every month or two, and not every year or two.

What does HSPF mean on a mini-split heat pump?

Just like conventional products, ductless mini-split heat pumps measure their cooling efficiency with SEER. HSPF stands for Heating Season Performance Factor. Like SEER, HSPF is a measure of efficiency. Unlike SEER, HSPF measures winter heating performance as opposed to summer cooling.

How does a mini split system work?

Unlike a traditional furnace, a mini split system is comprised of two units that are connected via refrigerant lines: an outdoor condenser and one or more indoor air handlers, installed directly in the rooms they condition. To heat your home, the system moves low temperature heat from the outdoors into your home.