Aira DU/SD Series Gas Heaters

An energy efficient, full fresh air or return air indirect fired high capacity gas heater. Can be combined with cooling or energy recovery systems making them ideal for factories, warehouses,
showrooms and schools.

Often coupled with an evaporative cooler as a heating, cooling and ventilation unit.

Features include:

• 29 to 146 kW heating output capacity
• Adjustable temperature rise using factory air balancing damper
• Internal or external installation
• Stainless steel heat exchanger
• Natural gas fired, optional LPG
• Range of control options: wall controller or BMS
• Optional blower
• Modulating burner control
• Marine grade aluminium cabinet