Yes, it is possible to duct cool air from a portable air conditioner outlet to an adjacent room. Many portable air conditioners come with a feature called "dual hose" or "dual duct" capability, which allows you to use separate hoses to both intake and exhaust air.
To duct cool air to an adjacent room, you will need to follow these steps:
Check the portable air conditioner: Ensure that your portable air conditioner has a dual hose or dual duct feature. Some models may have only a single hose for both intake and exhaust, which won't be suitable for this setup.
Locate the intake and exhaust hoses: Identify the intake and exhaust hoses on your portable air conditioner. The intake hose draws warm air from the room, and the exhaust hose expels hot air to the outside.
Extend the exhaust hose: The exhaust hose needs to be extended and directed to the adjacent room. You can use flexible ducting or an extension kit (if provided by the manufacturer) to connect the exhaust hose to the target room. Make sure the hose is securely attached to avoid air leaks.
Create an intake vent: In the adjacent room, you'll need to create an intake vent to allow cool air to enter. You can use a similar flexible duct or ventilation material to connect the intake vent to the portable air conditioner's intake hose. Ensure a proper seal to prevent air leaks.
Position the portable air conditioner: Place the portable air conditioner in a central location in the first room, so it can efficiently cool the air before it is ducted to the adjacent room.
Close doors and windows: To improve the efficiency of the portable air conditioner, close any doors or windows in both rooms to minimize heat exchange with the outside environment.
It's important to note that ducting cool air to an adjacent room may result in some loss of cooling efficiency due to the extra distance the air has to travel. Additionally, the cooling capacity of the portable air conditioner may be slightly reduced when cooling multiple rooms.
If you are considering this setup, it's a good idea to consult the portable air conditioner's user manual or contact the manufacturer to ensure that ducting to an adjacent room is safe and within the unit's design specifications.