Viessmann Condensing Boiler, 19,000-100,000 Btuh, B2HA28

Viessmann Condensing Boiler, 19,000-100,000 Btuh, B2HA28

Code: BLR-B2HA28



Product Description

Manufacturer: Viessmann

Condensing Boiler, Gas
Wall Mounted Condensing Boiler, Vitodens, 200-W

• 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.
• Highest Efficiency up to 98% at full modulation and up to 93.3% AFUE.
• Lasting performance with industry-leading Viessmann made SA240 316 Ti stainless steel Inox-Radial heat exchanger constructed to CSA B51 and ASME Section IV.
• Low Emission Combustion with Viessmann made stainless steel MatriX cylinder burner. Factory calibrated.
• 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 multi-function outdoor reset boiler and system control for multi-temperature space and DHW heating.
• Expanded Application Range with increased capacity up to 285 MBH, (530 MBH with B2HA100, 112, 150). Multi-boiler installation up to 2280 MBH with up to 8 boilers (B2HA45, 60, 80), up to 4240 MBH (B2HA100, 112, 150).
• Greater Venting Flexibility with increased vent length up to 180 ft. and multiple venting options:
Horizontal or vertical sealed combustion coaxial venting (field supplied).
Horizontal, vertical or hybrid sealed combustion double-pipe venting (field supplied).
Horizontal or vertical single-wall venting (field supplied).
• Compact, Esthetic Product Design and zero clearance to combustibles.
• Extremely Quiet Operation; quieter than most refrigerators.
• True High-Altitude Operation up to 10,000 ft. with simple electronic adjustment.
• Efficiency up to 98% through intensive condensation.


Input (Btuh): 19,000-100,000
Output (Btuh): 17,400-19,200
Output I=B=R Hi (Btuh): 79,300

Replaces Part Number: B2HA28