406
MODEL AD722MHERA AD962MHERA
Cabinet 
Cabinet coating type Galvanized Galvanized
Cabinet salt spray test 
duration 
Hour 72  72 
Control box IP class IP20 IP20
Construction
Sheet metal thickness 1 1
Drain pan material PS PS
Drain pan insulation 20 20
Drain pump option Optional KT-NP01 Optional KT-NP01
Branch outlet option No No
Indoor wall
Material Hot zinc plate Hot zinc plate
Thickness mm 1 1
Double or single skin Single Single
Air lter  
Material PP PP
Mesh 100 100
Pressure drop Pa 5 5
Piping dimension
Liquid pipe mm 9.52 9.52
Gas pipe mm 25.4 25.4
Drain hose mm 32 32
Fresh air dimension mm 1510*255 1510*255
Sound pressure level (H/L) dB(A) 54/51/49 54/51/49
Sound power level (H/L) dB(A) 67/62/59 67/62/59
Standard static pressure Pa 100 100
Max. static pressure Pa 196 196
Indoor air ow (H/M/L) m
3
/h 4050/3255/2612 4050/3255/2612
Air outlet dimensions mm 1510*255 1510*255
Air return dimensions  mm 1510*255 1510*255
Dimension (W*H*D) mm 1725*360*876 1725*360*876
Packing (W*H*D) mm 1830*530*990 1830*530*990
Net weight   kg 92 92
Gross weight   kg 100 100
Nominal condition: indoor temperature (cooling): 27DB (°C)/19WB (°C), indoor temperature (heating): 20DB (°C) 
Outdoor temperature (cooling): 35DB (°C)/24WB (°C), outdoor temperature (heating): 7DB (°C)/6WB (°C)
The noise level will be measured in the third octave band limited values, using a Real Time Analyser calibrated 
sound intensity meter. It is a sound pressure noise level.