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Old 26-11-2014, 04:05 PM   #5005
Senior Member
Join Date: Oct 2004
Posts: 1,900
To kennyctf,

Ur living room requires ard 12k btu. 18k will be very safe. 22k is oversized.

The energy bills is different from a 9k compared to a 12k or 18k.

Its ok to upsize 1 level up as it 9k upsize to 12k.
But not 9k to 18k, as the compressor will cut off too fast before the desired comfortable humidity level is achieved.
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