Details
Viessmann Vitoden Gas Boilers
Gas-fired wall-mounted condensing boiler with modulating stainless steel cylinder burner and Inox-Radial heat exchanger surface.
Now Equipped with Lambda Pro: Industry's First Intelligent Combustion Management System.
| Model | WB2B 19 | WB2B 26 | WB2B 35 | WB2B 45 | WB2B 60 | WB2B 80 | WB2B 105 | |
| CSA input | MBH kW |
31-67 9-20 |
31-93 9-27 |
31-125 9-37 |
60-160 17-47 |
60-212 17-62 |
104-285 30-83 |
104-370 30-108 |
| CSA output * | MBH kW |
28-61 8-18 |
28-85 8-25 |
28-114 8-33 |
55-146 16-43 |
55-194 16-57 |
95-260 29-76 |
98-350 29-103 |
| Efficiency (A.F.U.E.) | % | 96.1 | 96.1 | 96.1 | 96.1 | 96.1 | 96.1 | 96.1 |
* Output based on 140ºF / 60ºC, 120ºF / 49ºC system supply/return temperature.
Viessmann Vitodens 200-WB2B
Equipped with the industry's first intelligent combustion management system and powerful control technology, the new generation Vitodens 200-W gas-fired wall-mount condensing boiler delivers unparalleled performance, reliability and comfort.
The benefits at a glance:
- Best Value in its Class with new industry-leading technology and the most standard features.
- Highest Efficiency of up to 98% at full modulation and up to 96.1% A.F.U.E. CSA thermal efficiency to ANSI Z.21.13/CSA 4.9 of 94.5% (for model WB2B 105 only).
- Lasting Performance with industry-leading Viessmann made SA240 316 Ti stainless steel Inox-Radial heat exchanger constructed to CSA B51 and ASME Section IV.
- Viessmann made stainless steel Inox-Radial heat exchanger
- Low-Emission Combustion with Viessmann made stainless steel MatriX cylinder burner for natural gas or propane. Factory calibrated.
- Viessmann made stainless steel MatriX cylinder burner
- Fast Installation and Reduced Maintenance with Lambda Pro, industry-first intelligent combustion management system. Adjusts automatically to gas type and quality. No fuel conversion kit required.
- Powerful and User-Friendly Viessmann Vitotronic on-board multifunction outdoor reset boiler and system control for multi-temperature space and DHW heating.
- Expanded Application Range with increased capacity up to 370 MBH. Multi-boiler installation up to 2960 MBH with up to 8 boilers (models WB2B 60 and up).
- Greater Venting Flexibility with increased vent length (up to 180’) and multiple venting options
- – Horizontal or vertical sealed combustion coaxial venting (factory supplied).
- – Horizontal, vertical or hybrid sealed combustion double-pipe venting (field supplied).
- – Horizontal or vertical single-wall venting (field supplied).
- Compact, Lightweight Design and zero clearance to combustibles.
- Extremely Quiet Operation; quieter than most refrigerators.
- True High-Altitude Operation up to 10,000 ft / 3,000 m with simple electronic adjustment.
- Limited Lifetime Warranty in residential applications.