Vitodens 300-W

Viessmann Light Commercial
Vitodens 300-W
Gas condensing boiler

Vitodens 300-W

Viessmann Vitodens 300‑W – Premium Wall Mounted Gas Condensing Boiler
High-performance gas condensing wall-mounted boiler delivering 1.9 to 25 kW, featuring advanced combustion technology, integrated WiFi connectivity, intelligent energy management, and future-ready hydrogen compatibility for maximum efficiency and comfort.

Features

Premium Condensing Technology

High-efficiency gas condensing operation Up to 98% efficiency Maximizes fuel utilization Reduces energy consumption and heating costs Environmentally responsible performance

Inox‑Radial Stainless Steel Heat Exchanger

Corrosion-resistant stainless steel construction Extremely efficient heat transfer Minimal energy loss Designed for long-term durability Supported by a 10-year warranty on the stainless steel heat exchanger

Advanced MatriX‑Plus Burner

Latest-generation stainless steel burner technology Low pollutant and nitrogen oxide emissions Quiet operation Exceptional flame stability High resistance to thermal stress for extended lifespan

Lambda Pro Plus Combustion Control

Automatic combustion optimization Continuously adapts to: Varying gas qualities Different gas types Changing operating conditions Maintains consistently high efficiency Extends inspection intervals to three years Reduces maintenance costs

Save & Smooth Technology

High efficiency regardless of gas composition Automatic adjustment to changing gas conditions Consistent energy performance No regular burner readjustment required

H₂ Ready – 100% Hydrogen Convertible

Future-ready heating platform Convertible for operation with 100% hydrogen using a conversion kit Supports future hydrogen infrastructure developments Long-term investment protection

Control / Integrations

7-Inch Colour Touchscreen

Large, high-resolution colour display
Height-adjustable and rotatable design
Plain-text menus
Intuitive navigation and setup
Easy access to operating information

Energy Cockpit

Visual representation of:
Energy consumption
Energy production
System performance
Improves energy awareness
Supports efficient system operation

Integrated WiFi Connectivity

WiFi interface built-in as standard
Direct internet connection
Enables digital energy management
No additional communication hardware required

ViCare App Integration

Remote control via smartphone or tablet
Monitor heating and hot water performance
Adjust schedules and temperatures
View system status from anywhere

ViGuide Service Connectivity

Allows heating professionals to monitor systems remotely
Early fault detection
Simplified maintenance
Faster service response

Viessmann One Base Ecosystem

Compatible with:

ViCare Smart Climate Components
ViGuide
Viessmann Home Portal
Connectivity Inside
wibutler Smart Building Platform
Energy Designer Services

Technical Documents

Document Name Description Document Type Language Action
Brochure PDF German Download
Technology Brochure - Gas Condensate Technology PDF German Download
Data Sheet PDF English Download
Product Enquiry

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Our experts can help you choose the right commercial, residential, or light commercial HVAC solution from Carrier, Toshiba, and Viessmann.

Email

ahi@ahi-carrier.com

Phone

+971 650 45700

Headquarters

Sharjah Research Technology and Innovation Park First Floor, Wing B – Sharjah United Arab Emirates

Inquiry Form

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