How to mount air con unit on brick wall?

[Charley3]

I have a window embedded in a single brick wall (no cavity) that looks exactly like the situation in this thread: How to add framing around window on bric... | Bunnings Workshop community https://share.google/O07BFnjehMhD6U6Bv

I want to plaster the wall, and mount a split system air conditioner above the window. How do I mount the air con unit in this situation? Is a timber frame like the one in the the thread sufficient?

I am unsure how sturdy the brick wall is because it's a dodgy DIY build from the '70s, so I am hesitant to rely on supports that drill directly into the brick.

[EricL]

Hello @Charley3 

Would it be possible for you to post a photo of the window in question? This will give our members a better idea of how it is situated. Generally speaking, if the wall is not that structurally strong a timber frame is a good solution in regards to supporting the aircon unit. The timber frame would need to be anchored to the floor and the ceiling frame so that it does not need to depend on the brick wall for structural support. But I strongly recommend engaging the services of a builder to make sure that the wall is properly built and anchored safely. 

Let me call on our experienced members @Dave-1, @AlanM52 and @Nailbag for their recommendations.

If you need further assistance, please let us know.

Eric

[Dave-1]

Good Morning @Charley3 

Yeah, think I will wait for a photo Framing around a window is easy enough, but depending on what you are doing it may be neccasdary to remove the old window. Wont know for sure until we see a photo.

Some questions come to mind -

- Is there a lintel (metal bar just above the window to carry the load of bricks)

- The dodgy 1970's brick work, will it carry the load of an air con on it. You can spread the loading across a larger area with some boards or brackets if needed

- Do you still want to use the window?

Garage converted into library room If you look at step 2 you can see that I cut out the window and made it into a doorway (well my carpenter mate did ) Framing up the door was easy (single brick wall) I will note that my mate sent me to get sonme hinges while he cut the bricks hahahaha He knew id be stressing and no way was I going to have a go. He offered but I erred on the side of caution.

Dave

[AlanM52]

Hi @Charley3,

As requested by @EricL please post some photos.

Cheers

[Nailbag]

Hi @Charley3 

There are several variable here, including a requirement for both an electrician for the power supply back to the meter-box but an AC plumber to install and initiate the system. So, I would find your plumber and discuss with them the requirements in preparing the wall so you can then do the works in readiness.

Nailbag