Since its introduction in 2005, the KNIGHT modulating-condensing heating boiler has consistently delivered everything the professional needs for ease of installation and maintenance, and everything homeowners need for total comfort and long-term savings on energy costs.

With 5 floor-standing models and 5 compact Wall Mount units, Lochinvar offers the industry’s broadest selection of modulating-condensing heating boilers. And KNIGHT is the industry’s most advanced boiler design, including the SMART SYSTEM™ operating control that has quickly become a legendary benchmark among the trade!

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