Technical description

• Tank
  • Cylindrical in first class stainless steel.
  • Upright on a base made of galvanised steel.
  • Capacity from 220 to 400L.
  • Maximum working pressure = 6 bar – Test pressure = 9 bar.
  • Inspection and cleaning tapping.
  • External anti-rust paint.
  • Threaded tappings in accordance with the attached diagram.
• Internal coating
  • Glass-lined steel, baked at 850°C.
  • Magnesium protection anode.
• Thermal insulation attached for a material located in a building :
  • Injected polyurethane foam – 60 mm thick
  (λ = 0,024 W/m/K – 35 kg/m3 environ).
  • Sheet metal jacket in coated steel.
• GAS EQUIPMENT (efficiency > 94% on NCV)
  • All gas atmospheric burner.
  • Electric control and safety box.
  • Gas valve (CE according to combustion).
  • Differential pressure switch (controls gas fumes release).
  • Regulation thermostat (+40 / +80°C).
  • Safety thermostat (limiter at 90°C).
  • Moveable evacuation/intake turret with ventilator.
• Control panel (single phase 230 V / 67W)
  • On/off switch.
  • Button for controlling the temperature set point.
  • Push button for resetting the safety thermostat.
  • Thermometer.
  • Operation indicator.
  • Push button with LED (re-setting the burner + fault).
• Accessories
  • DN15 safety valve.
• Add-ons
  (choose one of the suggested solutions, see next page):
  • Coaxial wall outlet: coaxial tube ø 100 mm, L = 1 m
  (L max. = 3 m, at least 1 m per 90° elbow).
  • Coaxial ceiling outlet: 90° elbow + coaxial tube ø 100 mm,
  H = 1 m (H max. = 2 m with the elbow, at least 1 m per 90° elbow).
  • Air/gas fumes separation: separation box + 2 single tubes
  ø 80 mm, L = 1 m (L max. = 6 m, at least 1 m per 90° elbow).
• Option
  • Additional boiler fitting elements.
• Warranties (in accordance with our general conditions of sale)