Can you put a portable AC in a garage?

To be at all effective, a portable unit needs a vent to the outside. HVAC professionals universally agree: a portable AC technically could be used in a garage, but it will work poorly and you will be disappointed with the results. Window air conditioner – Your standard window AC unit is a good choice for most garages.

Can you air condition a garage?





A garage air conditioner is a sure-shot way to make your garage as cool as your bedroom. But opt for this option only if you are spending a considerable amount of time within the garage. Suitable air conditioners for this option are either a window air conditioner or ductless wall-mounted mini-splits.

How do I add AC to my garage?

Youtube quote:Most these are held on by screws. You can remove the vent. And actually run that vent hose out through it.

How do you install a portable air conditioner in your garage without a window?

Youtube quote:Options. It can be effective if you have other permanent solutions as well he's suggesting to install a garage ceiling fan that can be effective.

How do you keep a hot garage with no windows?

Cooling a Garage With No Windows: Permanent Solutions

  1. Install a Garage Ceiling Fan. A will allow you to add a breeze every time you enter your garage. …
  2. Adapt a Window AC Unit for the Wall. …
  3. Install a Mini Split Air Conditioner. …
  4. Install Attic Vents. …
  5. Add Insulation. …
  6. Consider the Color.





How many BTU do I need for a 2 car garage?

30,000 – 50,000 BTU

To heat an average two car garage, you’ll need a garage heater that is capable of heating roughly 6,000 – 9,000 cubic feet of air. We recommend getting a 30,000 – 50,000 BTU garage heater to get your two car garage to a comfortable temperature.

Do portable AC units have to be vented outside?

These AC units are like self-contained heat pumps: They collect heat from a room and send it somewhere else through an exhaust vent. But portable ACs don’t need to vent out a window, so long as you can find another way to send the heat outside.

What size air conditioner do I need for a garage?



Determining the proper air conditioner size starts with measuring the size of your garage. If you have a typical two-car garage, it should measure somewhere around 20 feet wide by 20 feet deep. A 400-square-foot space like this requires a 9,000 to 10,000 BTU air conditioner, according to Energy Star.

Do you need a window for portable air conditioner?

Portable air conditioners are air conditioning units that can be transferred from one room to another. They’re self-contained systems that do not require any permanent installation. However, portable air conditioners do require venting via a window or wall.

Can you leave portable AC unit on all day?

Portable Air Conditioners can be left ON all day long but doing this has demerits. Portable AC with no inverter technology, relatively larger or smaller compared to room size would cause very high energy consumption if operated for entire day.

What happens if I don’t vent my portable air conditioner?



What happens if you don’t vent a portable air conditioner. If you don’t use the exhaust hose, then your portable AC will not cool your room. It will blow all the heat right back into your room.