• Indirect Fired industrial grade drum and tube Heat exchanger
  • Minimum 80% efficiency
  • CGA approved up to 15:1 Turndown
  • Highest surface area per BTUH in the industry (Long heat exchanger life)
  • Designed for low surface temperature (maximum 75% of scaling) to increase life

GIDM -250 HBR

Indirect Fired rooftop unit with 80 tons of packaged cooling and full perimeter roof curb.

GIDM-50

Vertical indirect fired space heaters for Riker's Island prison. Units featured V-bank filter section and nozzles.

DIDM-250

2,500 MBH output indirect fired drum and tube heat exchanger. Featuring Maxon burner and valves and JIC wiring for an automotive facility.

GIDM-275

Indirect fired rooftop unit w/ 2,750 MBH heat output. Units were complete with plenum fan, mix box and high efficiency filter section.

GIDM-325

Multiple rooftop indirect fired heat/vent units with 3,250 MBH heat output and Allen Bradley PLC networking.