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The DD3MK3 - a Which? Best Buy Dehumidifier is now low in stock! Hurry whilst stocks last!
The DD3MK3 - a Which? Best Buy Dehumidifier is now low in stock! Hurry whilst stocks last!

What is the maximum length I can use for the air conditioning exhaust hose?

The maximum length of the exhaust hose for our portable air conditioning units is 1.5 metres.

Do not extend the hose beyond this length as it can cause back pressure resulting in stress to the compressor. This could cause a loss in efficiency, and possibly compressor failure.

Make sure that the hose is straight and not kinked in order for the air to be expelled efficiently.