Yes, they do have to be exhausted, unfortunately. They all have to have somewhere to expel the heat energy they have removed from the room being cooled. However, there are
multiple options you can use when exhausting the unit. One creative portable AC owner replaced his fireplace screen with a sheet of polycarbonate plastic that was custom cut to adapt to the exhaust hose fittings of his single hose portable air conditioner. This kind of installation will not work with a Dual hose air conditioner. But if you are a bit creative, there are many ways to exhaust the hot air created by a portable air conditioner.
In the battery is located in the cabin or in the trunk it must be vented. If it is located under the hood is does not have to be vented.
While it's not the best method, portable air conditioners can be stored on their side, as long as they are allowed to sit upright for 12 hours before operating them. The can not be operated on their sides, though.
Refrigerants must not be vented into the atmosphere because they are harmful to the environment. When released, they contribute to ozone depletion and global warming. Proper disposal or recycling of refrigerants is necessary to prevent adverse effects on the environment.
Must be recovered
Must be recovered
Must be recovered
No, each must be vented seperately.
No, all vehicles must conform to the clean air act, fuel vapor is collected and vented to the intake system same as any car or truck.
A portable television is one that has a built in power source such as a battery pack. In addition, a portable television must be small enough to travel and have an antenna to receive stations.
No you must plug it in it is not a portable untit
ensure the exhaust fumes are properly vented
There is no vent pipe on top of a hot water heater. Mobile home or not. You must be thinking of something else. The HW tank is only vented by a Pressure Relief Valve vented to the drain.