Gas Direct Fired
AIRA manufactures and supplies a range of direct fired heaters. These can be coupled with AIRA's AL evaporative coolers to provide effective heating and cooling in a neat roof mounted sysem (above right).
The AIRA GDH Gas Fired duct heater. This direct fired duct furnace has a stainless steel burner. The AIRA GDH heater is supplied with electronic ignition and On/Off or modulating flame control, complete with all fittings to comply with relevant codes for the installation of gas fired appliances. This type of heating is often coupled with an evaporative cooler to provide heating and cooling. The AIRA GDH is used in areas well ventilated. These heaters can be used internally or externally.
Typical uses are spray booths, factory workshops, warehouses, showrooms and large open spaces.
AIRA also manufactures a fan version of the AIRAGDH (the Paraflo) used for specific applications. Other units include the LU and GN heaters contact AIRA for further details on these models.