Mini Splits vs. Garage Heaters: What Should I Get for My Garage?

November 24, 2020

Your garage can be more than just an area to put your vehicles in Cape Coral. It can be a work space, offer extra storage and more. But when you’re working out there more often, it needs to be a comfy temperature.

Garages don’t often have the ductwork required for standard heating and cooling systems. While you can add ductwork, it’s not the most advantageous remedy. The smartest approach 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 discover the ideal option for your needs.

What is a Mini-Split?

A mini-split is similar to a heat pump because it transfers heat rather than making it. This makes it a very energy-efficient heating and cooling system for rooms that lack ductwork. These electric systems are typically installed on a wall and joined to the outdoor unit through a small hole in the wall.

Though a ductless mini-split costs more, many have earned ENERGY STAR® designation for their energy efficiency. They’re also extremely quiet and provide zoned comfort, which provides exact control over your garage’s temperature.

Many mini-splits allow you to join several indoor units to one outdoor unit. If your garage is adjacent to your residence, you might be able to install added 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-in-one 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 option if you reside in a cold climate and perform a lot of dirty dirty work. Garage heaters are heavy-duty and created to last through additional grime.

Reviewing Key Features of Garage Heaters and Mini-Splits

We’ve created a valuable guide to help you choose the best system for your garage.


Garage heaters are the most economical option. The typical expense varies because of fuel type, but they’re typically about half the cost of a mini-split.

Operating Costs

Garage heaters are similar to a furnace, consuming fuel to make hot air. A mini-split air conditioner is more like a heat pump, which shifts warmth. This makes a mini-split more efficient to use. You’ll enjoy reduced heating and cooling costs if you select an ENERGY STAR® certified model. And you may be eligible for extra rebates because of that energy efficiency.

Fuel Source

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

Heating and Cooling

As its title says, a garage heater only provides delivering heat. A ductless mini-split delivers both heating and cooling.

Precise Temperature Control

When you are seeking the most precise temp control, a mini-split heat pump is the best solution since it provides zoned heating and cooling. That way, your garage will be just the temperature you want it to be.

Space Considerations

Because garage heaters are often installed on the ceiling, they can eat up premium overhead storage space. On the other hand, space-saving mini-split systems are typically placed higher up on a wall and don’t have to have a lot of room.

If you’re still debating between a garage heater and mini-split, the pros Comfort Zone, LLC can help. Call us at 239-214-0411 today to get a free, no obligation estimate. We’ll go over your needs, advise you on a solution and get it working quickly, so you can get started enjoying your garage workspace much quicker.