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Viessmann-B2TB35, Vitodens Series 222-F Wall-Mounted Condensing Gas Boiler, 125000 BTU
- Efficiency up to 98% at full modulation and 95% AFUE. Exceeds ENERGY STAR efficiency requirements.
- Ten-minute peak flow of 60 gallons (model B2TB 35/125 only) and continuous DHW draw of 3.3 GPM.
- Water venting flexibility with vent length up to 180 ft.
- Modulation ratio up to 6.5:1 ensures extremely high efficiency.
- Compact, lightweight design and zero clearance to combustibles.
- Compact and hygienic DHW storage with Viessmann-made SA240 316Ti stainless steel tank (26 USG)
- Boiler has to be Installed by Certified Contractor in order to avail the Warranties stated Below.
- Stainless steel is the best choice for long-term reliability. That’s why the Vitodens 200 is equipped with a stainless steel Inox-Radial heat exchanger and MatriX cylinder burner. Developed and manufactured by Viessmann, these high-quality stainless steel components maximize performance and reliability.
limited Lifetime warranty: For Gas-Fired Floor-Standing Condensing DHW Combi-Boiler Viessmann warrants that the Boiler enclosure, Tank insulation, burner and controls, heat exchanger and other accessories designated by Viessmann as standard equipment shall be free of defects in material and workmanship for TWO (2) YEARS from the Date of Original Installation. LIMITED TEN (10) YEAR WARRANTY FOR THE PRESSURE VESSEL OF THE BOILER.