The new wall-mounted Vitodens 100-W, B1KA gas-fired condensing combination boiler from Viessmann features on demand domestic hot water capability. The built-in DHW unit includes a stainless steel plate heat exchanger, three-speed pump, diverting, pressure bypass and pressure relief valves, water hammer arrester and sensors, and conforms to NSF/ANSI 372 for “lead free” plumbing products. On the space heating side, the boiler features Viessmann’s own stainless steel Inox- Radial self-cleaning heat exchanger and new stainless steel, factory-calibrated fully modulating MatriX cylinder gas burner. A 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.
Viessmann Manufacturing Co. www.viessmann.ca