Gasmaster GMI Series GMI 1M BTU high-efficiency condensing boiler.

GMI 800/800L

10 year prorated warranty on heat exchanger against corrosion of flue gases.

OEM warranty on all other components.

20 year thermal shock warranty on heat exchanger.

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800,000 BTU/HR high efficiency condensing industrial boiler.

Gasmaster GMI Series GMI 1M BTU high-efficiency condensing boiler.

GMI 800/800L

10 year prorated warranty on heat exchanger against corrosion of flue gases.

OEM warranty on all other components.

20 year thermal shock warranty on heat exchanger.

Request a Quote

Product Features

  • Up to 99.8% efficient
  • 316L stainless steel heat exchanger
  • Optional designs for Natural Gas / LPG / Dual Fuel / Biogas
  • Control options: Siemens LMV37, Honeywell Sola, Autoflame Mini MK8
  • Burner options: GMI Mesh (20:1 Turndown ratio), Industrial Combustion, Riello, Webster, Powerflame and others
  • Low greenhouse gas emissions
  • LEED credits available
  • Low environmental impact
  • Internationally patented
  • Single pass, tank-less
  • Certified for potable water
  • Thermal shock proof
  • Tested at 1.5 times working pressure
  • Direct Vent System Certified UL 1738 – USA & CULS636 – CAN
  • SCAQMD Listed
  • CSA Design Certified
Input 800,000 BTU/hr 234.4 kW 23.9 bhp
Output 776,000 BTU/hr 227.4 kW 23.18 bhp

Literature

Please Note: Actual model may differ from documents provided here. For the most accurate information please contact our customer support.

Drawing
Series Brochure