No more burrowing holes in your home to let out the exhaust.

Can you use a portable air conditioner without the hose. Their smaller size and stature also. Warm air is ensured to leave the room via the portable air conditioner's drain. Straighten the drain hose as much as possible.

Vremi portable air conditioner 3. They are ideal for buyers who need a cooling system that do not use hoses, but make sure to use them. First it all, you have to have a chimney in your house.

Will a portable a/c cool the room you are in without a hose going outside? We found a much easier and safer way to drain our portable air conditioner without buying a hose, without lifting it, or moving it outside. The drain hose should be placed as straight as possible.

Black + decker air conditioner 4. The best personal portable cooler: Here are four ways how you can do so:

And safer way to drain our portable air. There is just no way around that without breaking the laws of physics. The short answer to this is that you can safely run a portable air conditioner without a vent hose, but you should only do it in dehumidifier mode, and it will actually heat up your room.

These air coolers do not need a vent or a kind of water hose to function. Yes, all portable air conditioners require a hose. Yes, you can run a portable a/c even without the exhaust hose.