Mini Splits vs. Garage Heaters: Whats Right for My Garage?

November 24, 2020

Your garage can be more than just a space to store your vehicles in Macon. It can be an area to work, provide extra storage and more. But when you’re working out there more often, it needs to be a cozy temperature.

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

Let’s discuss the difference between the two to help you discover the right style for your needs.

What is a Mini-Split?

A mini-split is close to a heat pump because it shifts heat as opposed to creating it. This makes it an extremely energy-efficient heating and cooling system for rooms that don’t have ductwork. These electric systems are usually placed on a wall and linked to the outdoor unit through a small hole in the wall.

Though a ductless mini-split is higher priced, many have earned ENERGY STAR® certification for their energy efficiency. They’re also extremely quiet and offer zoned comfort, which offers precise control over your garage’s climate.

The majority of mini-splits allow you to connect multiple indoor units to one outdoor unit. If your garage is part of your residence, you may be able to install added indoor units in spaces that are difficult to heat and cool.

What is a Garage Heater?

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

Reviewing Notable Features of Garage Heaters and Mini-Splits

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


Garage heaters are the most economical option. The average cost differs because of fuel type, but they’re usually about half the cost of a mini-split.

Operating Costs

Garage heaters are similar to a furnace, using fuel to create warmth. A mini-split air conditioner is more similar to a heat pump, which shifts heat. This makes a mini-split more efficient to run. You’ll have decreased utility expenses if you choose an ENERGY STAR® certified model. And you might be eligible for extra rebates as a result 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 designation suggests, a garage heater is limited to only delivering heat. A ductless mini-split provides both heating and cooling.

Precise Temperature Control

When you want the most accurate temperature control, a mini-split heat pump is the wisest solution since it offers zoned heating and cooling. That way, your garage will be the right temperature you want it to be.

Space Considerations

Since garage heaters are typically placed on the ceiling, they can take up valued overhead storage area. In contrast, space-saving mini-split systems are usually installed higher up on a wall and don’t have to have a lot of space.

If you’re still waffling between a garage heater and mini-split, the specialists Air Temperature Control can help. Reach us at 478-202-3170 today to get a free, no obligation estimate. We’ll discuss your needs, recommend a solution and get it installed rapidly, so you can get started enjoying your garage workspace much quicker.