De Dietrich GT 330/430/530

De Dietrich GT 330/430/530 View Large Image

De Dietrich GT 330/430/530 series of LTHW cast iron sectional boilers for use with blown gas burners or pressure jet oil burners with annual operating efficiency up to 95.1% and a choice of four control panels. Heat exchanger sections in eutetic cast iron with a large combustion chamber and hinged reversible door and reinforced insulation. Supplied complete with insulated steel panel casing and available un-assembled or assembled.

Boiler Range:

GT330: boiler from 70 to 330 kW 
GT430: boiler from 300 to 780 kW 
GT530: boiler from 348 to 1450 kW  

  • Maximum working temperature: 90C
  • Thermostat adjustable from 40C to 85C
  • Safety thermostat: 110C Fuel oil / gas boiler, low temperature
  • Annual operating efficiency up to 95.1%
  • Min. flow temperature: 30°C
  • Heating body elements in eutectic cast iron
  • Pressurised furnace high volume combustion and low gas resistance
  • Hinged door reversible
  • Reinforced insulation, low stand-by losses
  • Choice of 4 control panels with DHW priority function (except standard control panel):
  • Standard: for controlling a 1-stage or 2-stage burner, control cabinet in the boiler room
  • B3: for controlling a 1-stage or 2-stage burner, operation by boiler thermostat
  • DIEMATIC-m3: with electronic programmable regulation according to the outside temperature, for controlling a 1-stage, 2-stage or modulating burner, can control up to 10 boilers in cascade
  • K3: only operating in association with DIEMATIC-m3 to control the "secondary" boilers
  • Packaging: 2 possibilities

                         Heating body in bulk + 9 packages
                         Heating body assembled + 7 packages

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