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 Hasbrouck Heights. 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 cozy temperature.

Garages don’t typically have the ductwork required for common heating and cooling systems. While you can install ductwork, it’s not the most advantageous solution. The wisest approach to heat your garage is by adding a ductless comfort system, like a mini-split system or a garage heater.

Let’s go through the difference between the two to help you choose the ideal style for your needs.

What is a Mini-Split?

A mini-split is much like a heat pump because it transfers heat instead of generating it. This makes it a highly energy-efficient heating and cooling system for spaces without ductwork. These electric systems are often put on a wall and connected to the outdoor unit through a small hole in the wall.

Although a ductless mini-split is more expensive, many have received ENERGY STAR® designation for their energy efficiency. They’re also extremely quiet and deliver zoned comfort, which offers accurate control over your garage’s temperature.

The majority of mini-splits allow you to link several indoor units to a single outdoor unit. If your garage is adjacent to your home, you may be able to use 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-encompassing heating solution is mounted 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 reside in a northern climate and complete a lot of grubby dirty work. Garage heaters are heavy-duty and made to withstand extra grime.

Comparing Notable Features of Garage Heaters and Mini-Splits

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


Garage heaters are the most economical style. The average cost is different based on fuel type, but they’re usually about half the cost of a mini-split.

Operating Costs

Garage heaters are similar to a furnace, consuming fuel to create hot air. A mini-split air conditioner is closer to a heat pump, which transfers heat. This makes a mini-split more efficient to operate. You’ll enjoy even lower utility bills if you select an ENERGY STAR® certified model. And you could be eligible for additional rebates as a result of that energy efficiency.

Fuel Source

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

Heating and Cooling

As its title indicates, a garage heater is restricted to just offering heat. A ductless mini-split provides both heating and cooling.

Precise Temperature Control

When you are after the most exact temp control, a mini-split heat pump is the smartest answer as it offers zoned heating and cooling. That way, your garage will be the exact temperature you want it to be.

Space Considerations

Due to the fact garage heaters are usually mounted on the ceiling, they can consume valuable overhead storage room. In comparison, space-saving mini-split systems are often put higher up on a wall and don’t need a lot of real estate.

If you’re still deciding between a garage heater and mini-split, the specialists ACE Solutions can help. Reach us at 201-579-2562 right away to request a free, no obligation estimate. We’ll go over your needs, recommend a solution and get it installed rapidly, so you can begin enjoying your garage workspace much sooner.