The Vitodens 100-B1KA offers up to 95% energy efficiency aided by a stainless steel heat exchanger and fully-modulating input to eliminate energy waste.
Offering easy-read backlit touchscreen controls and temperature sensors, the B1KA is also extremely quiet, with a lower volume than most refrigerators.
Standard Limited Warranty for Residential Applications. Viessmann provides this Warranty only to the original end user purchaser (the “Owner”) of a Viessmann Stainless Steel Hydronic Heating Boiler.