I'd like to invite you to consider for a moment what the "window exhaust" is for.
Air conditioners work by making the second law of thermodynamics run, locally, in reverse: moving heat from a cool place to a hot place. In order to put cool air out the front, they've got to put hot air out the back. Or at least put it somewhere.
Hopefully it's fairly obvious that if you've got an air conditioner sealed in a windowless room, there's no place for the hot air to go, so the room is not going to get any cooler. In fact, it's going to be slightly warmer than it would if the air conditioner wasn't there at all, because running the air conditioner produces some amount of heat.
No, unfortunately, they all require a hot air exhaust.
Portable air conditioner will not blow cold air. What to do?
You can move your window air conditioner anywhere you want to put it as long as it sits in the window.
Perhaps the highest btu available in a portable air conditioner is 14000 BTUs. The air conditioner that has this high btu is the Sunpentown WA-1410H, which is portable.
No, you can not put ice into a portable air conditioner. I think you are actually referring to a portable air cooler, in which case, you can put ice into the water chamber.
Many people prefer all purpose portable air conditioner units, or extreme portable air conditioner units. All home improvement companies, such as lowes, offer them.
If you're asking about a portable air conditioner, the kind that has two large hoses running to an adapter that one mounts in a window, the exhaust hose is supposed to be hot, or at least warm. That's heat that the air conditioner has absorbed from the room and is dumping outside the living space.
Yes, this is a great way to exhaust a single hose portable air conditioner. You would simply need to adapt the hose connections to the front of your fireplace. I have seen an installation where the front of the fireplace was sealed with a piece of plexiglas. The plexiglas had been custom cut to fit the portable AC's fittings.
When buying a portable air conditioner, you should worry about how much energy in which they consume. Seen as they are DC, they will not consumer as much as say an AC air conditioner which is powered from the mains.
A mobile air conditioner, also called a portable air conditioner, is a smaller air conditioning unit ideal for places where a larger window unit is not feasible. The portable units can be moved from room to room, as they are a lot smaller than the window units and, therefore, portable.
The replacement of a compressor in a portable air conditioner can pose potential hazards and may lead to the permanent destruction of your portable air conditioner. I would recommend bringing your portable air conditioner to an appliance repair shop and hire someone who is appropriately equipped to repair air conditioners.
To have a variety of portable air conditioners and many selections you can visit the website: Lowes.com. It has not one type of air conditioner but many shapes and designs. The store gives you options on what type of air conditioner you are looking into.
Any appliance store (or their online equivalent) such as Sears, Home Depot, Lowe's sell portable air conditioner. Other websites such as amazon.com sell portable air conditioners also.