Fröling S4 Log Boiler


Suitability Domestic
Output options 15, 22, 28, 34, 40, 50 and 60 kW
Fuels Log (30% moisture content)
Certifications RHI compliant, MCS, HETAS, Energy Technology List

Key features

  • Highly efficient and convenient
  • Cladding to protect the inner wall of the boiler and for a longer service life
  • Excellent emissions performance
  • Long combustion time
  • The boiler room stays clean
  • Smoke free loading


  • Automatic ignition device
  • SMS or remote PC control

Brochure and data sheet downloads
Fröling S4 Log Boiler
RHI Emissions Certificate

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