Hot Water Boilers

J Series Hot Water Boilers 70 to 6000 kW

The J Series boiler is a three pass reverse flame horizontal firetube hot water boiler suitable for use with liquid and gaseous fuels:

jseries2

Features

  • Dished furnace back and rear plate
  • Front plate is flanged to eliminate hazardous T-butt welds to the furnace
  • High water volume
  • Anti-scale and anti-condensate design
  • Reversible front door opening
  • Painted steel panels
  • Maximum working pressure: 5 bar Min return water temperature: 55°C

Standard equipment on all boilers

  • High density insulation
  • Turbolators
  • Cleaning tool

Standard equipment on boilers of output 4000kW and higher

  • Boiler thermometer
  • Boiler manometer
  • 1st safety limit thermostat – manual reset
  • 2nd safety limit thermostat – manual reset
  • Boiler control thermostat
  • Control panel IP55 1~ 230V 50 Hz

Optional Extras

  • Thermostatic control panel
  • Control panel for digital controller of single stage, two stage or modulating burners
  • Calorifier sensor
  • Volt free kit

JB Series Biogas Fired Hot Water Boilers 70 to 6000 kW

The JB Series boiler is a three pass reverse flame horizontal firetube hot water boiler specially designed for firing with biogas:

Features

  • Dished furnace back and rear plate
  • Galvanised rear smoke box for corrosion resistance to biogas combustion gases
  • Thermally protected rear tube plate
  • Front plate is flanged to eliminate hazardous T-butt welds to the furnace
  • High water volume
  • Anti-scale and anti-condensate design
  • Reversible front door opening
  • Painted steel side panels
  • Maximum working pressure: 5 bar Min return water temperature: 55°C

Standard equipment on all boilers

  • High density insulation
  • Turbolators
  • Cleaning tool

Optional Extras

  • Thermostatic control panel
  • Control panel for digital controller of single stage, two stage or modulating burners
  • Calorifier sensor
  • Volt free kit
  • Rental of a “Start-Up” Dual Fuel Biogas / Light Oil Burner
  • This burner is capable of burning biogas with between 0% and 50% methane content by mixing the gas with oil and burning simultaneously during the initial start-up period of the biogas plant.

JMT Series Medium Temperature Hot Water Boilers

The JMT Series is a three pass reverse flame horizontal firetube medium temperature hot water boiler suitable for use with liquid and gaseous fuels:

The range consists of 13 models with heat outputs from 160 to 3,500 kW.

jmt

Features

  • Standard design pressure 4.9 bar.g.
  • Maximum operating temperature 145°C.
  • Designed and developed in compliance with European Directive 97/23/EC (PED
  • Deep penetration plate / plating welding, with the smoke-tubes expanded prior to being welded to the tube plate.
  • Fitted with patented stainless steel turbulators, positioned inside the smoke-tubes to improve heat exchange.
  • Boiler body insulated with high-density mineral wool and stainless steel cladding to minimise heat loss.
  • The door is insulated on the inside with a layer of refractory concrete which covers the entire heated surface of the tube plate.
  • Front door with reversible opening (right and left) and closing system with micrometric adjustment on the front of the boiler.
  • All parts subject to pressure are welded by qualified and IIS approved personnel, to standards EN 15614 and EN 287.
  • The water circuit can be inspected through a manhole on the top of the boiler and a hand opening ring at the bottom.
  • The boiler drain can be located on either side of the boiler
  • Easy access to the furnace and tube bundle through the door and the removable smokebox.
  • Top access platform when required by size.

Certification

  • CE mark in accordance with the following directives
  • Pressure Equipment Directive 97/23/EC (PED)
  • Low Voltage (2006/95 EEC)
  • Electromagnetic Compatibility (2004/108 EEC)

JHT Series High Temperature Hot Water Boilers

The JHT Series is a three pass reverse flame horizontal firetube medium temperature hot water boiler suitable for use with liquid and gaseous fuels:

The range consists of 13 models available in either 12 bar.g or 14.8 bar.g designs with heat outputs from 160 to 3,500 kW.

jmt

Features

  • Standard design pressures 12 bar.g or 14.8 bar.g
  • Maximum operating temperature 191°C (12 bar.g) or 200°C 14.8 bar.g.
  • Deep penetration plate / plating welding, with the smoke-tubes expanded prior to being welded to the tube plate.
  • Fitted with patented stainless steel turbulators, positioned inside the smoke-tubes to improve heat exchange.
  • Boiler body insulated with high-density mineral wool and stainless steel cladding to minimise heat loss.
  • The door is insulated on the inside with a layer of refractory concrete which covers the entire heated surface of the tube plate.
  • Front door with reversible opening (right and left) and closing system with micrometric adjustment on the front of the boiler.
  • All parts subject to pressure are welded by qualified and IIS approved personnel, to standards EN 15614 and EN 287.
  • The water circuit can be inspected through a manhole on the top of the boiler and a hand opening ring at the bottom.
  • The boiler drain can be located on either side of the boiler
  • Easy access to the furnace and tube bundle through the door and the removable smokebox.
  • Top access platform when required by size.

Certification

  • CE mark in accordance with the following directives
  • Pressure Equipment Directive 97/23/EC (PED)
  • Low Voltage (2006/95 EEC)
  • Electromagnetic Compatibility (2004/108 EEC)

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