Aira DU/SD Series Gas Heaters

The AIRA DU/SD series can be coupled with evaporative coolers making them an ideal choice for factories, warehouses, swimming pools, hotels and schools.

An energy-efficient and full fresh air or return air indirect fired gas heater.

Features include:

    • 29 to 146 kW capacity
    • Internal or external installation
    • Stainless steel heat exchanger Natural gas fired, optional LPG
    • Range of control options: on/off, modulating and modulating with leaving air temperature sensor
    • Optional blower
Aira DU/SD Series Gas Heaters
Model Heating Capacity - Output (kW) Input (MJ/hr) Airflow Capacity (L/sec)
DU12 29 138 2098
DU16 38 184 2800
SD26 51 246 4460
SD30 60 287 5240
SD35 73 349 6316
SD40 88 390 6985
SD51 2x 51 2x 246 8920
SD60 2x 60 2x 287 10478
SD70 2x 73 2x 349 12272

Note: specifications subject to change.

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