As dependable as ever, the KNIGHT XL takes on a new look – refined and on-line. Now offered with inputs of 400,000, 500,000, 650,000, 800,000 plus 1 powerful addition, the 1 million Btu/hr model.
97% Thermal Efficiency
With advanced Neg/Reg technology, stainless steel heat exchanger and fully modulating burner, KNIGHT XL reaches a new high water mark.
Smart Touch™ Control
Making set-up and service easier than ever, the LED touchscreen guides users through boiler navigation.
Access to Connections
Utility connections are located on the back of the unit making single or multiple unit installations a snap.
Control from Anywhere
Knight XL offers remote connectivity platform, CON-X-US®, as a standard feature. Diagnose or alter settings from anywhere.
Ultimate Installation Flexibility
With 150 feet of available vent runs for the exhaust and air intake, challenging retrofits just got a little more accommodating with the KNIGHT XL. This powerhouse is also capable of common venting.
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