Steam Generators

Electric steam generators with boiler and modular heating elements.
Available in 12 kw to 150 kw size.

Compact

  • Compact design, small footprint.
  • With two free sides for easy location.
  • Easy installation.

Designed for energy saving

Modular heating elements: turn on only what you need. The optional Geyser-TRON device allows further savings.

  • High performance insulation for higher efficiency.
  • Optional condensate recovery tank.
  • Optional heat recovery “economizer” device.
  • Except in case of extremely hard water, no water softening is required.

Safe and durable

  • No exposed hot or electrical parts.
  • Alarm light on front panel.
  • Double protection against overheating and overpressure.
  • High quality materials: stainless steel water tank, all-metal piping.
  • Insulation cover of the pressure vessel made of fireprooof material.

Customizable

TREVIL Boilers offer custom designs for your special applications.

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Main features

Modular heating elements

The total power of the generator is split into smaller heating elements that may be individually controlled. The number of heating elements in function can be changed according to steam consumption. The (optional) Geyser-TRON system performs this action automatically.

Incoloy elements

We use premium Incoloy elements which feature superior resistance to heat and stress corrosion. Incoloy elements also reduce the need for boiler cleaning, as they naturally remain cleaner from limescale compared to other materials.

Electronic level control

The water level in the boiler is electronically controlled and refilled by an electric pump. Check valves prevent water backflow into the supply line and boiler flooding during hours of inactivity.
The level control circuit has been designed so as to prevent galvanic corrosion.
The level control circuit has built-in protection against generator malfunction, for example dry running and excess pressure.
There is no floating ball and therefore no mechanical parts that may fail.

Geyser 16 L

Electric steam generators with 16 litres boiler and modular heating elements. Available in 12 kw or 15 kw size.

 16121615
Description12 kW steam generators for central steam plants15 kW steam generators for central steam plants
Electrical requirements400V 3N 50Hz400V 3N 50Hz
400V 3 50Hz400V 3 50Hz
230V 3 50Hz230V 3 50Hz
220V 3 60Hz220V 3 60Hz
Total power12.6 kW15.6 kW
Steam production16,8 kg/h21 kg/h
Dimensions460x660x710 mm460x660x710 mm
18″x26″x28″18″x26″x28″
Net weight68 kg68 kg

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Geyser 26 L

Electric steam generators with 26 litres boiler and modular heating elements. Available in 18 kw to 30 kw size.

 161816241630
DescriptionSteam generators for central steam plants – 18 kWSteam generators for central steam plants – 24 kWSteam generators for central steam plants – 30 kW
Electrical requirements400V 3N 50Hz400V 3N 50Hz400V 3N 50Hz
400V 3 50Hz400V 3 50Hz400V 3 50Hz
230V 3 50Hz230V 3 50Hz230V 3 50Hz
220V 3 60Hz220V 3 60Hz220V 3 60Hz
Total power18.6 kW24.6 kW30.6 kW
Steam production25,2 kg/h33,6 kg/h42 kg/h
Dimensions510x820x770 mm510x820x770 mm510x820x770 mm
20″x32″30″20″x32″30″20″x32″30″
Net weight87 kg87 kg87 kg
Optional: automatic power managementOptional: automatic power management

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Geyser 58 L

Electric steam generators with 58 litres boiler and modular heating elements. Available in 45 kw to 75 kw size.

 164516721673
Description45 kW steam generators for central steam plants60 kW steam generators for central steam plants75 kW steam generators for central steam plants
Electrical requirements400V 3N 50Hz400V 3N 50Hz400V 3N 50Hz
400V 3 50Hz400V 3 50Hz400V 3 50Hz
230V 3 50Hz230V 3 50Hz230V 3 50Hz
220V 3 60Hz220V 3 60Hz220V 3 60Hz
Total power45.75 kW60.75 kW75.75 kW
Steam production63 kg/h84 kg/h105 kg/h
Dimensions810x821x822 mm810x821x822 mm810x821x822 mm
32″x32″x32″32″x32″x32″32″x32″x32″
Net weight153 kg153 kg153 kg
Optional: automatic power managementOptional: automatic power management

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Geyser Duo 58 L

Electric steam generators with two 58 litres boiler and modular heating elements. Available in 75 kw to 150 kw size.

Total boiler capacity is split into two vessels, for more modularity and easier maintenance.

 169016921693
Description90 kW steam generators for central steam plants with two boiler120 kW steam generators for central steam plants with two boiler150 kW steam generators for central steam plants with two boiler
Electrical requirements400V 3N 50Hz400V 3N 50Hz400V 3N 50Hz
400V 3 50Hz400V 3 50Hz400V 3 50Hz
230V 3 50Hz230V 3 50Hz230V 3 50Hz
220V 3 60Hz220V 3 60Hz220V 3 60Hz
Total power90.75 kW120.75 kW150.75 kW
Steam production126 kg/h168 kg/h210 kg/h
Dimensions810x820x1625 mm810x820x1625 mm810x820x1625 mm
32″x32″x64″32″x32″x64″32″x32″x64″
Net weight319 kg319 kg319 kg
Optional: automatic power managementOptional: automatic power management

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Options

Condensate recovery tank

Each boiler can be equipped with a stainless steel water tank for condensate recovery. The temperature in the water tank is controlled by thermostat. There is no steam plume.

Economizer

The economizer allows 50% saving on water consumption and 5% on energy consumption.
The condensate recovery tank, by itself, allows saving water and energy. Higher savings can be reached implementing our economizer, that is a heat exchanger which pre-heats the water entering the boiler exploiting the latent heat of condensate entering the tank.
The economizer is particularly recommended in systems that produce much condensate.

Geyser-TRON automatic power management

The exclusive Geyser-TRON system automatically modulates the active power of the boiler according to the actual steam consumption of the system, thus avoiding waste.
In a Geyser boiler, the total installed power is provided by several heating elements. The Geyser-TRON electronic system is able to recognise how much steam the system actually needs, and switches on just the number of heating elements needed to provide that steam output. If steam consumption increases, it switches on one or more additional heating elements; if consumption decreases, it switches them off.
Geyser-TRON is available as an option on Geyser generators 24 kW and over.

40 litre boiler draining tank