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

November 24, 2020

Your garage can be more than just a place to park your vehicles in Shreveport. It can be a workshop, provide additional storage and more. But when you’re out there more often, it needs to be a comfy temperature.

Garages don’t usually have the ductwork required for regular heating and cooling systems. While you can get ductwork, it’s not the most advantageous remedy. The best approach to heat your garage is by installing a ductless comfort system, like a mini-split system or a garage heater.

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

What is a Mini-Split?

A mini-split is close to a heat pump since it shifts heat rather than generating it. This makes it a highly energy-efficient heating and cooling system for spaces without ductwork. These electric systems are usually placed on a wall and joined to the outdoor unit through a small hole in the wall.

Although a ductless mini-split is more expensive, most have achieved ENERGY STAR® designation for their energy efficiency. They’re also highly quiet and deliver zoned comfort, which provides precise control over your garage’s temperature.

Most mini-splits allow you to join several indoor units to one outdoor unit. If your garage is part of your house, you may be able to have added indoor units in rooms that are hard to heat and cool.

What is a Garage Heater?

A garage heater isn’t a space heater. This all-encompassing heating solution is placed on the ceiling or the high corner of a wall. Depending on the model, these heaters can run on electricity, gas or propane. They’re a good choice if you reside in a northern climate and complete a lot of dirty dirty work. Garage heaters are heavy-duty and created to withstand extra grime.

Comparing Notable Features of Garage Heaters and Mini-Splits

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


Garage heaters are the most budget-friendly option. The typical cost is different due to fuel type, but they’re typically about half the cost of a mini-split.

Operating Costs

Garage heaters are much like a furnace, needing fuel to make hot air. A mini-split air conditioner is more like a heat pump, which transfers hot air. This makes a mini-split more efficient to run. You’ll enjoy even lower heating and cooling expenses if you get an ENERGY STAR® certified model. And you may have access to extra rebates because of that energy efficiency.

Fuel Source

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

Heating and Cooling

As its name suggests, a garage heater only provides offering heat. A ductless mini-split offers both heating and cooling.

Precise Temperature Control

When you are looking for the most accurate temp control, a mini-split heat pump is the smartest option because it offers zoned heating and cooling. That way, your garage will be the right temperature you want it to be.

Space Considerations

As garage heaters are usually mounted on the ceiling, they can take up valued overhead storage area. In contrast, slim mini-split systems are typically put higher up on a wall and don’t require a lot of room.

If you’re still waffling between a garage heater and mini-split, the professionals Moon's Air can help. Reach us at 318-215-7938 today to request a free, no obligation estimate. We’ll discuss your needs, advise you on a solution and get it put in quickly, so you can start enjoying your garage workspace much quicker.