Mini Splits vs. Garage Heaters: What Should I Install in My Garage?

November 24, 2020

Your garage can be more than just a space to store your vehicles in Greensburg. It can be a work space, give extra storage and more. But when you’re spending more time out there, it needs to be a cozy temperature.

Garages don’t usually have the ductwork needed for regular heating and cooling systems. While you can get ductwork, it’s not the most cost-effective option. The smartest method to heat your garage is by getting a ductless comfort system, like a mini-split system or a garage heater.

Let’s review the difference between the two to help you find the ideal style for your needs.

What is a Mini-Split?

A mini-split is similar to a heat pump because it shifts heat as opposed to creating it. This makes it a very energy-efficient heating and cooling system for areas that lack ductwork. These electric systems are usually installed on a wall and connected to the outdoor unit through a small hole in the wall.

Even though a ductless mini-split costs more, many have achieved ENERGY STAR® recognition for their energy efficiency. They’re also highly quiet and provide zoned comfort, which gives exact control over your garage’s climate.

Many mini-splits allow you to link several indoor units to an individual outdoor unit. If your garage is connected to your residence, you may be able to install extra indoor units in spaces that are hard to heat and cool.

What is a Garage Heater?

A garage heater is more than a space heater. This all-encompassing heating solution is mounted on the ceiling or the higher corner of a wall. Depending on the model, these heaters can use electricity, gas or propane. They’re a great choice if you live in a cold climate and complete a lot of dusty dirty work. Garage heaters are heavy-duty and made to keep working through added grime.

Reviewing Top Features of Garage Heaters and Mini-Splits

We’ve put together a useful guide to help you select the ideal system for your garage.


Garage heaters are the most economical option. The average expense is different due to fuel type, but they’re frequently about half the cost of a mini-split.

Operating Costs

Garage heaters work similarly to a furnace, using fuel to create warmth. A mini-split air conditioner is more like a heat pump, which shifts warmth. This makes a mini-split more efficient to run. You’ll enjoy even lower utility bills if you choose an ENERGY STAR® certified model. And you may be entitled to added rebates because of that energy efficiency.

Fuel Source

Garage heaters have the widest options for fuel sources—electricity, gas or propane. Mini-splits are electric.

Heating and Cooling

As its designation says, a garage heater is limited to only offering heat. A ductless mini-split offers both heating and cooling.

Precise Temperature Control

When you are after the most accurate temp control, a mini-split heat pump is the wisest option as it delivers zoned heating and cooling. That way, your garage will be just the temperature you want it to be.

Space Considerations

Due to the fact garage heaters are typically installed on the ceiling, they can consume valuable overhead storage area. In contrast, slim mini-split systems are usually put higher up on a wall and don’t need a lot of room.

If you’re still debating between a garage heater and mini-split, the professionals Wallpe Heating & Cooling can help. Contact us at 812-663-7252 right away to get a free, no obligation estimate. We’ll go over your needs, advise you on a solution and get it working rapidly, so you can start enjoying your garage workspace much sooner.