Viessmann

H2-ready gas condensing boilers
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    Viessmann H2 Ready gas boilers and components

    Viessmann Vitodens 050-W wall-hung combi gas condensing boiler, front view
    Viessmann Vitodens 050-W boiler in side perspective
    Viessmann Vitodens 050-W wall-hung combi gas condensing boiler
    Viessmann
    from €2.183,44
    Viessmann Vitodens 100-W wall-hung gas condensing boiler, front view
    Viessmann Vitodens 100-W boiler in side perspective
    Viessmann Vitodens 100-W wall-hung gas condensing boiler
    Viessmann
    from €2.831,95
    Vitodens 111-W wall-hung gas condensing boiler, three-quarter view
    Vitodens 111-W front view with the control display at the bottom
    Viessmann Vitodens 111-W gas condensing boiler with built-in 46 l cylinder
    Viessmann
    from €4.448,67
    Vitodens 200-W B2HH and B2KH wall-hung gas condensing boiler, three-quarter view
    Vitodens 200-W front view with the control display at the bottom
    Viessmann Vitodens 200-W wall-hung gas condensing boiler, combi or heat-only
    Viessmann
    from €3.128,40
    Viessmann Vitodens 200-W B2HA wall-hung gas condensing boiler, front view
    Two Viessmann Vitodens 200-W B2HA boilers in cascade with flue header and low loss header, front view
    Viessmann Vitodens 200-W B2HA wall-hung gas condensing boiler, 49 to 99 kW
    Viessmann
    from €4.759,32
    Gestión Avanzada de Circuitos: Módulos ADIO EM-P1 VIESSMANN para Instaladores - Q-Tech® 2026
    Gestión Avanzada de Circuitos: Módulos ADIO EM-MX VIESSMANN para Instaladores - Q-Tech® 2026
    VIESSMANN ADIO Expansion Electronic Module for Circuit and Function Management
    Viessmann
    from €236,00
    Viessmann ZK02940 extension kit with actuator to mount on the mixing valve
    Viessmann ZK02941 extension kit in a wall-mounted housing, for a separate actuator
    Viessmann extension kit for a mixing valve circuit (KM-BUS, Vitotronic 200)
    Viessmann
    from €445,66
    Viessmann SM1 Z014470 solar control module in a wall-mounted housing, perspective view
    Viessmann SM1 solar control module (KM-BUS) for Vitotronic
    Viessmann
    €586,02
    Viessmann Divicon for a direct circuit, pump group with black insulation and thermometers, front view
    Top detail of the Viessmann Divicon: flow and return connections with thermometers
    Viessmann Divicon pump group for direct heating and cooling circuit
    Viessmann
    from €876,59
    Viessmann Divicon with mixing valve and actuator, pump group with black insulation, front view
    Inside the Viessmann Divicon with mixing valve: pump, 3-way mixing valve and actuator
    Viessmann Divicon pump group with mixing valve (PlusBus or KM-Bus)
    Viessmann
    from €1.612,80
    Viessmann manifold for 2 Divicon groups (7986761) with insulation, perspective view
    Viessmann manifold for 3 Divicon groups (7986762) with insulation, perspective view
    Viessmann distribution manifold for 2 or 3 Divicon pump groups
    Viessmann
    from €351,43
    Viessmann 7460649 low loss header up to 4.5 m³/h with insulation and manifold connectors
    Viessmann 7460648 low loss header up to 7.5 m³/h with insulation and manifold connectors
    Viessmann low loss header for Divicon manifold, up to 4.5 or 7.5 m³/h
    Viessmann
    from €314,12
    Viessmann 7465894 wall bracket for a single Divicon pump group without manifold
    Viessmann wall bracket for a single Divicon pump group without manifold
    Viessmann
    €49,09
    Viessmann 7465439 wall bracket: two steel brackets to hang the Divicon manifold
    Viessmann wall bracket for the Divicon pump group manifold
    Viessmann
    €49,09
    Vitoconnect OPTO2 wall-mounted Wi-Fi module, side view
    Vitoconnect OPTO2 front view with its three status lights
    Viessmann Vitoconnect OPTO2 Wi-Fi module for ViCare and ViGuide
    Viessmann
    €282,80
    Viessmann Vitotrol 100 UTDB room thermostat with digital display, front view
    Viessmann Vitotrol 100 UTDB thermostat, side perspective view
    Viessmann Vitotrol 100 UTDB: digital room thermostat with weekly programme
    Viessmann
    €150,19
    Viessmann Vitotrol 200-A remote control with display and buttons, front view
    Viessmann Vitotrol 200-A: wired remote control for 1 circuit (KM-BUS)
    Viessmann
    €200,26
    Viessmann Vitotrol 200-RF wireless remote control with display and buttons, front view
    Viessmann Vitotrol 200-RF: wireless remote control for 1 heating circuit
    Viessmann
    €240,50
    Viessmann Z011413 radio base station for Vitotrol RF controls, front view
    Viessmann radio base station for Vitotrol RF remote controls (KM-BUS)
    Viessmann
    €222,83
    Viessmann Vitotrol 300-A remote control with text display and buttons, front view
    Viessmann Vitotrol 300-A: wired remote control for up to 3 circuits (KM-BUS)
    Viessmann
    €345,53

    Viessmann Vitodens gas boilers and their components

    A wall-hung gas condensing boiler heats the heating circuit and domestic water by recovering the heat in the flue gases. Q-Tech brings together here the Viessmann Vitodens we sell today and the Viessmann components to extend them.

    Models in this collection

    ProductWhat it is
    Vitodens 200-WWall-hung condensing boiler with stainless steel heat exchanger and Lambda Pro combustion control
    Vitodens 111-WWall-hung condensing boiler with integrated 46 l DHW cylinder
    Vitodens 100-WWall-hung condensing boiler with 1:10 modulation and connectivity
    Vitodens 050-WWall-hung gas condensing boiler
    ADIO moduleElectronic extension to manage circuits and functions

    Data according to Viessmann; outputs, versions and compatibility are on each model's page. Gas boilers from other brands are in Gas condensing boilers.

    You can receive your boiler inside a pre-assembled plant room: Q-Tech assembles, configures and tests it in our workshop. See the process in Pre-Montaje Avanzado; to choose with the data of your case, message us on WhatsApp.

    FP54·261108