Vitodens 222-F

Viessmann Light Commercial
Vitodens 222-F
Gas condensing storage combination boiler

Vitodens 222-F

Viessmann Vitodens 222‑F – Floorstanding Convenience with Integrated Loading Cylinder

Premium gas condensing storage combi boiler with integrated 100‑litre loading cylinder, delivering 2.5 to 32 kW, combining high domestic hot water comfort, advanced digital controls, and exceptional efficiency in a compact floorstanding design.

Features

Exceptional Domestic Hot Water Comfort

Integrated 100‑litre enamelled loading cylinder Hot water draw‑off performance comparable to a 350‑litre separate DHW cylinder Continuous cylinder charging ensures rapid hot water availability Uniform water temperature maintained through integrated sensors Alternative version available for hard water areas with enamelled DHW cylinder and internal indirect coil

High‑Efficiency Gas Condensing Technology

Efficiency up to 98% Maximizes energy utilization from fuel Reduces heating costs and energy consumption Supports environmentally responsible heating operation

Inox‑Radial Stainless Steel Heat Exchanger

Corrosion‑resistant stainless steel construction Highly efficient heat transfer Long service life and reliability Maintains consistently high condensing efficiency

MatriX‑Plus Burner

Advanced stainless steel MatriX burner technology Quiet operation Low emissions High combustion efficiency Resistant to high temperatures for enhanced durability

Lambda Pro Plus Combustion Controller

Automatic combustion quality monitoring Adapts to: Different gas qualities Various gas mixtures Changing operating conditions Consistently high efficiency Extended flue gas inspection intervals of up to three years Reduced maintenance costs

Save & Smooth Technology

Maintains high efficiency with varying gas blends Automatic adaptation to changing fuel compositions Future‑ready operation Improved energy performance without manual adjustments

Control / Integrations

Innovative Touchscreen Control

Available with:
7‑inch greyscale touchscreen
3.5‑inch text and graphic display
Plain text menu navigation
Guided commissioning assistant
User‑friendly operation

Integrated WiFi Connectivity

Built‑in WiFi interface as standard
Direct internet connectivity
No separate communication module required
Enables smart heating management

Viessmann App Connectivity

Operate and monitor via smartphone or tablet
Remote adjustment of heating settings
Convenient access to system information
Improved comfort and energy management

Energy Monitoring

Energy consumption indicators integrated into the control interface
Improved visibility of system performance
Supports efficient operation and energy awareness

Technical Documents

Document Name Description Document Type Language Action
Brochure - Vitodens 222-F PDF German Download

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This heating system features high energy efficiency, a cylinder loading system, built-in solar components, and minimal space requirements. Rated heating power: 2.5 – 25 kW

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