
Any reason to NOT remove the drain plug?
I recently got the 12k BTU model from Costco and installed it before I heard about the problems with water and mold. My question is, should I remove the drain plug? Any reason not to do that? Thanks.

I recently got the 12k BTU model from Costco and installed it before I heard about the problems with water and mold. My question is, should I remove the drain plug? Any reason not to do that? Thanks.
I’m trying to figure out if it’s realistically possible to hook up a Midea Duo 12,000 BTU dual‑hose portable AC to an existing wall vent in an apartment (instead of using the window kit as my window is not sliding window).
The wall vent is a standard circular outlet, and I’m hoping to avoid the bulky window panel setup. Before I start experimenting with adapters, reducers, or DIY seals, I wanted to check:
• Has anyone actually done this successfully?
• What adapter or setup worked for you?
• Any airflow or back‑pressure issues I should watch out for?
• Did it affect cooling performance or noise levels?
Photos, part links, or even “don’t do it, here’s why” stories would be super helpful. Trying to keep things clean, safe, and landlord‑friendly.
Thanks in advance to anyone who’s tried this or has ideas.
Does anyone know the difference between these models? AI says the cheaper one is the newer model but why would that be?
https://www.costco.com/p/-/midea-u-shaped-12k-btu-window-air-conditioner/4000104274?langId=-1
Hi all,
I purchased a MAP10HS1XWGR Portable AC unit from a friend (it’s discontinued). I love it so far and use the SmartHome app with it.
In the app, the big number in the center obviously represents the target temperature. I’m assuming the temperature next to the cloud represents the temperature outside based on our location. What does the temperature next to the silhouette or the house with a thermometer represent? Is that the ACTUAL indoor temperature detected by the unit? Or a general temperature based on location? And if it represents the actual temperature, where is the temperature measured. When I turn c-sense on the remote on, the temperature displayed doesn’t exactly match the number listed on the app.
Thanks!
In my searches here are some of the most recommended mold control sprays.
Decon 30
VIREX Diversey II 256
Hillyard Arsenal #19
RMR Botanical Disinfectant
Concrobium (not a fan favorite)
Which spray is our favorite for these units?
I’m considering buying a Midea portable AC unit with heat (I already have one without heat). There seems to be an issue when using it when outside temperatures are below freezing. I have a different brand and it says not to use heating when its below 40F.
I would love any insight as it’s below freezing much of the winter. Thank you.
Sounds like something is rattling into something else when AC compressor kicks on. Doesn’t make noise when only the fan is running. Any ideas how to stop this noise?
Hello I am looking to install midea u 6000 Btu, the one that says it came out in 2026. I am having trouble thinking about how to install in the window I want it in. Some context these window are original from the 1890s so not standard. Windows are 28in wide and are double hung. The problem I have is there is no lip in the window but this also doesn’t seem to be a flat sill although maybe I’m wrong?