The CAMUS Family of gas fired residential, commercial and industrial high efficiency, condensing, and non-condensing boilers & hydronic water heaters.

MicoFlame® Grande

MicoFlame® Grande is a sealed combustion / fan assisted boiler / water heater for commercial / industrial applications with up to 85% efficiency on non-condensing units and 95% on condensing units. Models range from 2,000,000 BTU up to 4,000,000 BTU.

Standard Features


  • Low NOx
  • Up to 85% efficiency - non-condensing mode
  • Up to 95% efficiency - condensing mode
  • Durable ceramic burner unaffected by high temperatures
  • Vents up to 60 feet horizontally with 60 feet of air intake duct
  • Suitable for use in negative pressure environments
  • Input range from 2000 to 4000 MBTUH
  • Complete diagnostic light package
  • Easy access for inspection & cleaning of heat exchanger tubes
  • Durable ceramic fibre refractory
  • Simple to service with easy access to burner and fan

MicoFlame® Grande Control Panel Features


  • Accurate proportional control with up to 4-stage option
  • Incorporates auto reset high limit & operator
  • Six modes of operation, for heating, domestic, local operation, remote operation, outdoor, and outdoor reset 
  • Port for optional tank sensor
  • Optional pump delay
  • Flame failure feature
  • Displays inlet/outlet temps & delta temp.
  • Displays total run HRS
  • Molex® harness connection for ease of service
  • Weather proof enclosure 
  • Fusible link for over-voltage
  • Proven field performance
  • Firing Modes Available:

      Models 2000 - 4000

            2-Stage
            3-Stage
            4-Stage
            Modulating

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