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Combine wood log and pellet boilers

Combi boiler

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Combi boilers for the UK

Wood log and pellets for combined heating success

Unique comfort and maximum efficiency – with combi boiler heating systems, you combine wood logs and pellets to create an outstanding heating supply. Optimized combustion paired with state-of-the-art control and regulation technology minimize your effort and maximize your use of biomass. Find more information about our models for the UK market below.

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Smart-DUO

Combi Boiler

NEW: The compact high-end combination boiler

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Smart-Duo combination heater 17-30 kW | Heating

Neo-HV & Nano-PK

Combi Boiler

The combi boiler for premium customers

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Combination heating system for logs Neo-HV and pellets Nano-PK | Hargassner

Smart-HV & Nano-PK

Combi Boiler

The combi for primary heating with pellets

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Combined heating system for logs Smart and pellets Nano | Hargassner

Neo-HV & Smart-PK

Combi Boiler

The combi for primary heating with log

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Neo-HV log and Smart-PK pellet heating system in combination

Smart-HV & Smart-PK

Combi Boiler

The cost-effective combi system

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Smart estate - Hargassner

    News & references

    HARGASSNER offers solutions for private households, as well as for agriculture & forestry, for trade and industry, and also for the hotel and catering trade for the UK.

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    News

    Christmas opening hours

    Availability 24. 12. 2025 - 2. 1. 2026

    Fir branches arranged decoratively as a stylised Christmas tree on wood

    Reference

    Pellet boiler for multi-dwelling

    Nano-PK 60 pellet boiler

    Nano-PK 60 pellet heating system in apartment block | Reference Hargassner

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    HARGY – Your personal AI support assistant

    The new Hargassner AI ‘HARGY’

    A laughing robot in front of a Hargassner laptop as a metaphor for AI support

    Reference

    Pellet heating system for farm in the Lake District

    Classic Lambda 50 kW

    View over foggy forest treetops with mountains in the background

    BiomassBlogNews

    Smart renovation with combi boilers

    Heat from pellets or wood logs as the first choice for sustainable heating refurbishment

    Man drives woman sitting in a wheelbarrow on construction site laughing