Man and Son Working in a Garage

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

Your garage can be more than just a space to park your vehicles in Rapid City. It can be an area to work, provide additional storage and more. But when you’re working out there more often, it needs to be a comfy temperature.

Garages don’t usually have the ductwork required for common heating and cooling systems. While you can add ductwork, it’s not the most economical remedy. The best method to heat your garage is by having 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 discover the ideal option for your needs.

What is a Mini-Split?

A mini-split is much like a heat pump since it transfers heat instead of creating it. This makes it a very energy-efficient heating and cooling system for rooms that don’t have ductwork. These electric systems are typically placed on a wall and linked to the outdoor unit through a little hole in the wall.

Although a ductless mini-split is higher priced, many have received ENERGY STAR® recognition for their energy efficiency. They’re also very quiet and offer zoned comfort, which gives precise control over your garage’s temperature.

The majority of mini-splits allow you to connect more than one indoor unit to an individual outdoor unit. If your garage is connected to your house, you could be able to install additional indoor units in spaces 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 installed on the ceiling or the upper 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 cold climate and complete a lot of dusty dirty work. Garage heaters are heavy-duty and created to keep working through extra grime.

Comparing Top Features of Garage Heaters and Mini-Splits

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


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

Operating Costs

Garage heaters are much like a furnace, consuming fuel to create heat. A mini-split air conditioner is more similar to a heat pump, which shifts heat. This makes a mini-split more efficient to operate. You’ll get decreased energy expenses if you get an ENERGY STAR® certified model. And you might be entitled to extra rebates as a result of that energy efficiency.

Fuel Source

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

Heating and Cooling

As its name indicates, a garage heater is limited to only providing heat. A ductless mini-split offers both heating and cooling.

Precise Temperature Control

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

Space Considerations

Since garage heaters are typically mounted on the ceiling, they can consume valued overhead storage space. In contrast, space-saving mini-split systems are often placed higher up on a wall and don’t require a lot of space.

If you’re still debating between a garage heater and mini-split, the professionals Street Heating and Cooling can help. Call us at 605-206-3915 today to receive a free, no obligation estimate. We’ll review your needs, suggest a solution and get it installed fast, so you can get started enjoying your garage workspace much quicker.

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