Top quality and attractive price...

A new winning combi for your customers!

With its outstanding design and price/performance ratio, the Vitodens 100 boiler is the perfect combination of performance and value. The B1KA model is the newest version of our most popular boiler series ever!

The new Vitodens 100, B1KA gas-fired condensing combi boiler offers the following benefits:

■  Lasting performance

Quality workmanship you can trust with new Viessmann-made SA240 S43932 stainless steel Inox-Radial self-cleaning heat exchanger and new stainless steel factory calibrated Matrix cylinder fully-modulating gas burner. 

■  On-demand DHW

Built-in DHW unit includes stainless steel plate heat exchanger, 3-speed pump, diverting valve, pressure bypass and pressure relief valves, water hammer arrester and sensors. Conforms to NSF/ANSI 372 for "lead free" plumbing products.

■  User-friendly control

New backlit LCD touchscreen control with enhanced programming interfaces with a variety of external control devices to provide comfortable and reliable energy-saving space and DHW heating.

■  Outstanding versatility

NG or LP fuel compatible "out-of-the-box" with bottom pipe connections and front access to all serviceable components, plus multiple venting options for easy installation, service and maintenance – all in a compact wall-mount design.