Viessmann WB2B 80, 226,000 BTU Output Vitodens 200-W Wall-Mounted Condensing Gas Boiler

Equipped with the industry's first intelligent combustion management system and powerful control technology, the new generation Vitodens 200 gas-fired, wall-mount, condensing boiler delivers unparalleled performance, reliability, and comfort. Features: 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. 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. Viessmann Vitotronic on-board multi-function outdoor reset boiler and system control for multi-temperature space and DHW heating Multi-boiler ...