Anyone have any experience with a tent air conditioner?

I’ve been looking at a few portable heaters online to use in my tent while camping. Also found that people have made DIY tent air conditioners. Which is better? Is there another way to keep my tent cool that I haven’t thought of yet. any thoughts are appreciated.

We used Mr Heater Big Buddy on a recent Feb camping trip and it was awesome for a couple nights. One of the nights we noticed the inside of the tent was getting really moist from humidity so I would be aware of that because we were quite wet in there. We only ran the heater for an hour or two while playing card games before bed.

I’m curious to know if anyone has any ideas for the a/c! That’s the only complaint with our rooftop tent is that it gets toasty in summer. We have a couple fans we run, but being able to have cooler air flow would be great!

You might try a small battery fan hung from the light loop at the top of the tent. A little bit of air movement does a lot and most of them can run on Lo/med through the night.

I’m looking at a window unit ac for my tent for a trip in July. Specifically an LG 6000 BTU that weighs 40lbs–which isn’t too bad for a window unit. There are some out there at 35lbs, but I think I’ll need more than 5000 BTUs in July in central Alabama. Or I may decide it’s too much trouble and just cancel the trip.

The DIY “swamp coolers” are only good if you’re camping in a dry climate. Not good if humidity and/or dew point is high.

If the tent is not in the shade most of the day, it’s likely to get quite hot inside just from absorbing sunlight and heating up the air trapped inside, basically the greenhouse effect. Try to pitch the tent where it will be in shade as much as possible. Otherwise, I’ve had some luck using one or two of those metallic silver mylar emergency/rescue blankets, and a few clothespins to hold it on as a “sun fly”. Unfortunately you will probably never be able to get those folded up again afterward and back into the tiny bag they come in.

This is where a portable air conditioner will probably work best. They aren’t that efficient, but when youre’ talking about cooling a tent, efficiency isn’t really your game.

You might be able to fit the exhaust through the “power” passthrough of the typical colman, but you might have to use the zipper opening. The decent units are >=$500 though.