Hey everyone! I'm wondering if anyone here has attempted to install a portable air conditioner in a slider window. My old house has slider windows, which makes it impossible to use a regular window AC. I've looked into casement air conditioners, but they tend to be quite loud and lacking modern features like Wi-Fi or app control. I really want app control since the window is in my baby daughter's room, and I don't want to disturb her during naps or at night by going in to adjust the temperature. If I can find a portable air conditioner that fits my vertical window, would there be any issues with mounting it? I'm aware that it's not built for outdoor exposure, so I'd love to get some advice from DIY enthusiasts about concerns or options for mounting. Thanks!
3 Answers
Yes, there are vent kits designed specifically for slider windows! These let you set up the unit without too much hassle. Just make sure you're aware that while it's running, it might create a hot area around it, which could affect other rooms if you're cooling one area specifically. Still, it's a neat solution if you're out of floor space!
Considering your constraints, I would recommend looking into portable units with good reviews for performance. They often come with flexible exhaust kits that'll fit sliding windows. But, just be careful, as they can make your room warmer in the process. If you find one with app control, it could really help you avoid waking your daughter!
Yeah, my friend used one of those and it worked out well until their space started heating up from the exhaust.
You could also look into a custom mount if you’re really set on putting a portable unit in the window. I did something similar with a wood frame and plywood that worked well. Just make sure you’re diligent about cooling the entire space so you’re not creating more heat issues elsewhere!
That's definitely an option! Just be ready to put in some work to make the mount secure and effective.

I agree, those vent kits are super helpful! Just keep in mind that proper sealing is quite important to maximize efficiency.