For more than 85 years, Lochinvar has played a legendary role in commercial water heating. Now we’re bringing that proven performance to the condensing market with the KNIGHT—today’s most advanced fully modulating high-efficiency condensing boiler.

And now continuing that legendary role, Lochinvar brings 5 new Knight models in a wall mount version. The Knight wall mount boiler extends our product offering, bringing you even more flexibility than ever before!

The KNIGHT Heating Boiler has earned a 96% DOE AFUE rating, well above ENERGY STAR ® requirements. Built to commercial-grade standards, and armed with a 12-year limited warranty, this boiler is ready for battle.