Viessmann Gas Boilers – Vitodens 100-W

Viessmann Boilers

Gas-fired wall-mounted condensing Viessmann Gas Boilers with modulating stainless steel cylinder burner and Inox-Radial heat exchanger surface.

Rated input: 21 to 125 MBH

  • Vitodens 100-W, B1HA space heating boiler, and Vitodens 100-W, B1KA Combi boiler fits any home and budget with high performance at an attractive price.
  • Outstanding efficiency of 95% A.F.U.E. on all models.
  • Low-emission combustion with fully-modulating Viessmann stainless steel MatriX cylinder burner for natural gas or propane.
  • User-friendly backlit LCD touchscreen boiler control.
  • Lasting performance with proven Viessmann stainless steel Inox-Radial heat exchanger constructed to CSA B51 and ASME Section IV.
  • Suitable for altitude levels of up to 10,000 ft. / 3,000 m.
  • Easy installation and service with pipe connections located at the bottom and serviceable components accessible from the front.
  • Extremely quiet operation; quieter than most refrigerators.
  • Built-in on-demand domestic hot water (DHW) with Vitodens 100-W, B1KA Combi boiler.
  • Ideal for apartment units or houses with small mechanical rooms and a single DHW draw point.