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Old 04-05-2016, 12:34 PM   #7311
Join Date: Oct 2015
Posts: 472
what do you all think of the promo?
Depends on how powerful the outdoor unit is. Most system 3 is around 22 to 28k btu i belive? I'd rather have 3 9000btu running efficiently rather than 2 units 12000 and the last one at 4000 or something struggling to cool the room. Of course depends on a a few factors, do you use all 3 units at night? BTU output of outdoor unit? The area of the space being cooled? As the ad says, only blowers are upgraded so outdoor btu remains the same. So i guess it's a worthwhile upgrade so long as you're not using all the aircons at one go.
Jmathew1108 is offline