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

November 24, 2020

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

Garages don’t typically have the ductwork needed for regular heating and cooling systems. While you can add 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 over the difference between the two to help you discover the right solution for your needs.

What is a Mini-Split?

A mini-split is much like a heat pump since it transfers heat as opposed to generating it. This makes it a highly energy-efficient heating and cooling system for rooms 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 costs more, many have achieved ENERGY STAR® recognition for their energy efficiency. They’re also very quiet and offer zoned comfort, which offers accurate control over your garage’s climate.

Many mini-splits allow you to link several indoor units to a single outdoor unit. If your garage is part of your home, you could be able to use extra indoor units in spaces that are tricky to heat and cool.

What is a Garage Heater?

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

Reviewing Notable Features of Garage Heaters and Mini-Splits

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


Garage heaters are the most economical option. The estimated expense is different due to fuel type, but they’re often 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 nearer to a heat pump, which moves hot air. This makes a mini-split more efficient to run. You’ll enjoy decreased utility bills if you get an ENERGY STAR® certified model. And you may be entitled to added rebates due to 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 title says, a garage heater only provides delivering heat. A ductless mini-split provides both heating and cooling.

Precise Temperature Control

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

Space Considerations

As garage heaters are typically placed on the ceiling, they can eat up valued overhead storage area. In comparison, low-profile mini-split systems are typically 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 professionals Premium Air Services LLC can help. Call us at 713-364-9957 now to request a free, no obligation estimate. We’ll review your needs, recommend a solution and get it put in fast, so you can begin enjoying your garage workspace much quicker.