Unit 1, 6 Glory Road
GNANGARA WA 6077
+61 8 6201 1004 / +61 438 001 955

Use the information below to decide which Gelair™ Air Conditioning Block size best suits your requirements.

You can choose the more suitable Block size based on the:

Description of the Area

Gelair™ Air Conditioning Block

Description of the Area

AB0.5 Small split system or single room air conditioner
AB1 Single room fan coil unit commonly found in a hotel room or small ship's cabin
AB2 Larger multiple room air handling unit (for example, house)
AB4 Large air handling unit for multiple room building (for example, 5 - 10 offices)
AB4 x 2 Large air hanlding unit for multiple room building (for example, > 10 offices)

Size of Area Serviced by the Air Conditioner

Gelair™ Air Conditioning Block  Approximate Room Size
metres2 feet2
AB0.5 30 300
AB1 100 1000
AB2 250 2500
AB4 500 5000

Power of Air Conditioner

  Power of Air Conditioning Unit   
Gelair™ Air Conditioning Block  Kilowatts (kW) Horse Power (HP) 

British Thermal Unit per hour (BTU/h)
(=kW x 3400) 

AB0.5  1.5 - 2.5  0.5 - 1.0 4500 - 9000
AB1  2.5 - 3.5 1.0 - 1.5 9000 - 13500
AB2  3.5 - 15  1.5 - 6.0 13500 - 54000
AB4  15 - 20 5.0 - 8.0 54000 - 72000
AB4 x 2   > 8.0 >72000
GelairTM Health-e SPLIT 2.5    
GelairTM Health-e SPLIT (x2) 5.0    

Airflow Through Air Handling Unit

Gelair™ Air Conditioning Block Airflow Through Air Handling Unit 
  Cubic Feet per Minute Cubic Metres per Hour 
AB0.5 250 425
AB1 500 850
AB2 1000 1700
AB4 2000 3500
AB4 (x2) 4000 7000

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