Are ductless mini splits suitable for heating? 

Maybe you are looking for a flexible and complete heating solution for your home. For this, ductless mini splits can be the best. In the winter months, a mini split system will heat your home by using a ductless heat pump system like traditional heat pumps.

Ductless mini splits connect an indoor air-handling unit to an outdoor compressor condenser, unlike a heat pump. However, the indoor air handler is directly into the room zone rather than needing the extra ductwork system to transfer the conditioned air into the rooms of your home.

are ductless mini splits good for heating

are ductless mini splits good for heating?

A ductless heat pump system is an excellent solution for climates that don’t drop below freezing. For climates that do drop below freezing, you may want to consider a backup heating system. 

Mini-split systems are perfect for home additions or renovations in which ductwork cannot be installed or would be an added expense. Without the need for ducts, the mini-split system could be installed quicker and easier.

Many split systems are also much more efficient, reaching much higher seer ratings than a typical ducted system. So, when considering a new air conditioning unit, be sure to check all mini-split options located under the ductless mini-split section. 

Read more: Are Carrier Ductless Mini Splits Good?

What Is A Ductless Mini Split System?

Ductless mini-split systems are actually heating and cooling systems that allow you to control the temperature in individual rooms or specific areas of your home. 

Now, I am gonna tell you about these specific areas of your home or rooms as zones. The ductless system is actually made up of two main components.

One is an outdoor considering unit that houses a compressor, and the other one is an indoor wall or ceiling mounted air handling unit that has an evaporator coil.

And there is a set of refrigeration lines and electrical lines that we run from the indoor unit to the outdoor unit through 3-inch penetration on the exterior wall of your home. 

Now, you can actually operate one zone around up to eight zones off of one outdoor considering unit into your home. 

How Do Ductless Mini Split Systems Work?

Ductless mini-split is actually pump heated or cooled refrigerant from the outdoor unit to the indoor unit of your home.

The indoor units continuously monitor the rooms for changes in temperatures, and when a demand for heating or cooling is made, the indoor unit actually uses the refrigerant to heat or cool the air and quietly distribute it to that zone or all the areas of your home that have a call. 

The outdoor unit uses state-of-the-art heat pump technology to actually cool and warm that refrigerant and send it directly inside to the indoor air handling units. 

Can A Ductless Mini Split Heat Pump Heat A Whole House?

When you are thinking about it, you will have installed a mini-split heating system in your home. Suddenly a question that woke up in your curious mind

is, “will the mini-split heat pump heat my whole house?” Now, you are feeling worried about it. I’m here to find you a way. 

These ductless systems are generally used as supplemental heating. But if they are large enough to manage your whole home, they will be able to meet the demand required for heating or cooling an entire house.

Most new mini splits are made with high-efficiency components and advanced features that make them as stronger as advanced duct systems.

Are Mini Split Systems Good For Heating Purposes?

I think mini-split systems are remarkable both for heating and cooling a home. In fact, to heat or cool your living zones within a half of degree and use up to 40 percent less energy, these highly efficient electric heat pump systems are made.

You can set each room to your exact specifications to ensure you are always as cozy as possible, with granular temperature control. 

Read more: Do Ductless Mini Splits Increase Home Value? (Explained)

How Much Does It Cost To Install A Ductless Mini Split System?

To install a ductless mini-split system, the amount of cost can range from $1,300 to $8,000 or more. Basic single-zone units cost from $700 to $2200. A complete 5-zones kit can cost $13000. But obviously, the costs vary from country to country depending on brand and other goods. 

The labor fee runs an additional from $500 to $2,000 or more. Complex installations increase labor time. You will have to pay a concrete pad for an additional $125 average and an electrical circuit from $200 to $500.

Can Mini Splits Be The Primary Heat Source?

If you have an oil or natural gas-fired boiler or furnace in your existing heating system, then you can easily use this heating system as your primary heating source. Also, your money can be saved by doing this.

Remember, you can do this easily when it’s not so cold outside and when you are heating the entire home.

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How Many Square Feet Does A Ductless Mini Split Cover?

When you are ready to install a ductless mini-split system, the professional will measure the length by the width, and then he will multiply them. 

For example, if your room is 20 feet long by 30 feet wide, it would be 20×30=600 square feet.

Do I Need A Mini Split In Every Room?

Before installing a mini-split heating system, you may think, do I need a ductless unit in every room of the House? No! For every room in your home, you won’t need a single indoor unit; the outdoor does attach to multiple indoor wall-mounted units.

Many homeowners use ductless mini-split systems to zone their homes for heating or cooling. 


So, guys, I hope you have got your answer. Are ductless mini splits suitable for heating? From now on, whenever you want to install a mini-split heating system, keep these instructions in mind. 

Thoughtfully, your journey with that heating system will be smooth. My personal opinion about ductless mini split is, a ductless mini split is a blessing for heating or cooling your houses.

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