Specifications

High Performance Air-Conditioning
Room Air Conditioner Sizing Table
A class
Insulated roof space, walls and sub floor, full brick or brick veneer construction
average size windows with awnings full shading south facing aspect, temperate
weather conditions.
B class
Insulated roof space, full brick or brick veneer construction average size windows
with internal shades north facing aspect, temperate climate.
C class
Insulated roof space, full brick or brick veneer construction average size windows
with internal shades east facing aspect or sub tropical climate.
D class
Little or no insulation, weatherboard, fibro or brick veneer construction, large
windows, no shading from the sun westerly facing aspect.
* This guide has been developed to cover the majority of normal residential air conditioning situations and as per AS/NZS 3823
performance data. If unusual or abnormal conditions apply, a heat load survey should be conducted.
Selection Chart Cooling A B C D
max floor area metres squared
SRK20ZMA-S SRK20ZMXA-S 20 16 14 12
DXK09ZMA-S SRK25ZMXA-S SRK10YL-S 25 21 18 15
DXK12ZMA-S SRK35ZMXA-S SRK13YL-S 35 29 25 21
SXK18ZMA-S SRK50ZMXA-S SRK18YL-S 51 43 36 30
SRK60ZMXA-S 60 50 47 37
DXK24ZMA-S SRK24YMA-S 71 59 51 42
DXK28ZMA-S 75 63 55 46
DXK32ZMA-S 83 69 58 50
Selection Chart Heating A B C D
max floor area metres squared
SRK20ZMA-S SRK20ZMXA-S 27 23 20 16
DXK09ZMA-S SRK25ZMXA-S 34 28 24 20
DXK12ZMA-S SRK35ZMXA-S 40 33 29 24
DXK18ZMA-S SRK50ZMXA-S 58 48 41 34
SRK60ZMXA-S 68 57 48 39
DXK24ZMA-S 80 67 57 47
DXK28ZMA-S 85 72 62 52
DXK32ZMA-S 90 77 67 57
MHIAA426_Room sizing chart 2014_TGG