The Viessmann Vitodens 100-W 35kW B1KF Combi Boiler is a high-efficiency gas condensing boiler designed for residential heating and hot water.

Complete with standard horizontal flue and the Adey MagnaClean Professional 2 Chemical Pack.

Here are some key features about the boiler:

• Efficiency: It boasts an A rating for efficiency, which can help reduce energy bills.
• Compact Design: The combi boiler is compact, making it suitable for smaller spaces.
• Integrated Controls: Controls for easy operation and monitoring.
• Hot Water Supply: Being a combi boiler, it provides hot water on demand without the need for a separate hot water tank.
• Condensing Technology: This technology allows the boiler to extract more heat from the flue gases, increasing efficiency.
• Quiet Operation: Designed for low noise levels, it can be installed in living areas without causing disturbance.
• Durability: Viessmann is known for quality, and this model typically has a stainless steel heat exchanger for longevity.

Overall, it’s a reliable choice for homeowners looking for an efficient and space-saving heating solution.

The included horizontal flue allows for the boiler to vent flue gases out of the building through the wall.

The ADEY MagnaClean Professional 2 filter – 22mm – uses new technology to provide exceptional and versatile central heating protection. A removable spacer positioned between the valves enables multiple installation options. The in-line, push-fit filter not only extends the operational life of the central heating system, but also reduces maintenance and energy bills as well as reducing carbon footprint.

• Rapid in-line installation in just two minutes
• Versatile installation options
• Compact installation for tight spaces
• Low profile drain valve for easier servicing and dosing
• Improved valves give greater reliability
• Twin reverse flow maximises debris capture
• Improved sheath design with dual non-magnetic capture
• Rapid fit connectors for faster servicing
• High performance seals
• Air vent assembly

The high performance MC1 from ADEY, the makers of the market leader filter MagnaClean prevents both system corrosion and limescale deposition. Used for both sealed and open
vented central heating systems.
The new, stronger formula has undergone stringent testing in ADEYs accredited laboratory. It has been designed to provide better, stronger and increased protection. The recommendation for dosing is one bottle per 100 litre system or up to 10 radiators.
MC3 Cleaner is a rapid performing and powerful cleaner specially designed to remove system sludge and debris.
The high performance MC3 from ADEY, the makers of the market leading MagnaClean filter, removes both system corrosion and limescale deposition. Use it on both sealed and open vented central heating systems.
This new, stronger formula endured stringent testing in ADEY’s accredited laboratory. It has been designed to provide better, stronger and improved cleaning. ADEY’s recommendation for dosing is one bottle per 100 litre system or up to 10 radiators.