Firewood Boiler S1 Turbo

Froling's new firewood boiler (15 - 20 kW) combines all the features of a state-of-the-art biomass combustion system. The speed-regulated induced draught fan ensures constant high quality combustion and the carbonisation gas extraction system prevents flue gas from escapin, even when topping up. The new S1 Turbo stands out for its high efficiency and long refilling intervals, combined with low emissions and low energy consumption.

The new air duct concept in Froling's S1 Turbo firewood boiler automatically regulates the heating air, primary air and secondary air with a single actuator. Thanks to the special air ducts for heating up, the fuel loading chamber door can be closed very soon afer lighting. Heating with firewood can be that convenient!

Large fuel loading chamber for logs up to 56 cm in length

  • Easy loading
  • Long combustion time
  • Long reloading intervals

High-temperature combustion chamber with firebrick lining

  • Low emissions
  • Easy cleaning 
  • Long lifespan   

Special carbonisation gas extraction system

  • Easy pre-heating
  • No flue gas escapes during reloading
  • Boiler room stays clean

Speed-regulated induced draught fan

  • Maximum ease of use
  • Smooth boiler start
  • Constant stabilisation during combustion

RBG 3200 Touch room console

  • Control the heating from your living room
  • Read values and status information
  • Intuitive and easy to use
  • 4,3" colour screen

Unique air duct system

  • Regulated supply of air for heating up
  • Optimal combustion conditions

WOS system as standard

  • Even more efficient
  • Easy cleaning from outside
  • Fuel economy

Air-cooled fuel loading chamber and cleaning doors

  • Maximum ease of use
  • Low radiant heat losses
  • High efficiency

Lambdatronic S 3200 control

  • Exact combustion control with broadband probe Lambda control
  • Large, clear, control unit
  • 7" Touch-Display

Complete overview around the clock with the new Froling App

  • Easy and intuitive operation of the heating boiler
  • Status values can be called up and changed in an instant
  • Individual naming of the heating circuit
  • Status changes are sent directly to the user (e.g. per email or push notifications)
  • No additional hardware required (e.g. internet gateway)
  • more details: see PDF