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.
Dual fuel industrial boiler capable of heating up to 80 apartment units.
GMI 4M Dual Fuel
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.
Product Features
- Up to 99.8% efficient
- 316L stainless steel heat exchanger
- Control options: Siemens LMV37, Honeywell Sola, Autoflame Mini MK8
- Burner options: GMI Mesh (20:1 Turndown ratio), Oilon, Industrial Combustion, Riello, Webster, Powerflame and others
- Tested at 1.5 times working pressure
- Optional linkageless modulating burner
- Various communication protocols available
- Certified as potable hot water boiler and water heater
| Input | 4,000,000 BTU/hr | 1,173 kW | 120 bhp |
| Output | 3,800,000 BTU/hr | 1,114 kW | 113.5 bhp |