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Freedom Green Energy
Ffrwdgrech Industrial Estate
Ffrwdgrech Road
Brecon, Powys, LD3 8LA
0333 700 0275

Froling Firewood Boilers

Froling firewood boilers boast superior practical use, sturdiness and safety, resulting from decades of experience.

High Value, Low Price

Froling Firewood systems are available in 15 – 60kw output sizes, three model types: S1, S3 Turbo and S4 Turbo. The compact S1 (15-20kw) designed for smaller spaces, the S3 (18-45kw) offers top quality boiler technology for a mid-range price. It contains many features that you would otherwise only find in high-end firewood boilers.


The S4 (15-60kw) is further enhanced to provide maximum efficiency and controllability. The S1 and S4 (Up to 40kw) can be fitted with a flange to allow the addition of a pellet module to allow dual fuel use. Each boiler can be loaded with half-metre firewood easily from the front. Strong steel guards protect the loading chamber and keep it clean. The boiler control system manages the induced draught fan, flue gas and boiler temperature monitoring, ensuring efficient combustion.

Built to last

Froling has developed the traditional cylindrical combustion chamber shape and is setting new standards with an optimised heating gas duct. The lengthened combustion zone further reduces emissions, due to this you contribute considerably to cleaner air by using this firewood boiler. The robust construction and the use of silicon carbide as a material for the high temperature combustion chamber enable a longer service life.

Is the Froling Firewood System for you?

The Froling Firewood Range

Froling S1 Turbo Biomass Boiler

Froling’s compact firewood boiler (15 – 20 kW) combines all the features of a state-of-the-art biomass combustion system. With an 80 Litre loading chamber which can take 50cm logs, it’s combustion chamber shape aids lower emissions and greater combustion efficiency. With easy ash removal and cleaning, the user friendly S1 also has excellent control ability through its 7″ touch screen and the mobile “Froling – APP”


Froling S3 Turbo Biomass Boiler

The S3 Turbo offers top quality boiler technology for a mid-range price, demonstrating features that you would often only find in high-end firewood boilers.

For logs up to 55cm with loading capacity of 140-210 litres

Patented, cylindrical high-temperature turbulence
combustion chamber for excellent combustion values
• Separate pre-heating chamber door for easy pre-heating
• Carbonisation gas extraction system for smoke-free reloading
• Speed-regulated induced draught fan for output control and
full operating safety.


Froling S4 Turbo Biomass Boiler

The S4 Turbo is a firewood boiler with an innovative combustion chamber shape and new automatic heat up for the output range 15 to 60kw, that allows the burning of logs up to half a metre long.


Froling SP Dual Boiler

The SP Dual firewood and pellet boiler combines two perfect systems. It meets all the requirements for firewood and pellet fuels in two separate combustion chambers.


Visit us at the 'Installer Show 2024', Birmingham NEC 25-27th June. Stand 5B28