549,000 BTU Output Knight XL Commercial Boiler, M13 (Natural Gas)

Heating equipment must be installed, commissioned, and serviced by a licensed and qualified professional in accordance with manufacturer instructions, applicable codes, and industry standards. Manufacturers do not accept warranty or technical support requests from homeowners or unlicensed individuals. All warranty and technical inquiries must be initiated by the licensed professional responsible for the installation.

Rebates:
You may be eligible for rebates from your local utility company and state. Search your zip code in the link below for information about rebate programs that apply to you. Lochinvar Rebate Center

Refined and on-line, the KNIGHT XL remains the dependable workhorse with a new touchscreen control, increased thermal efficiency, 10:1 turndown and longer vent lengths than before. Set-up KNIGHT XL quickly and accurately using the SMART TOUCH control. The LED touch screen display clearly leads technicians through features like Ramp Delay and controlling the 0-10 volt pump; and, with CON·X·US remote connect being standard, making adjustments remotely are easy from any wireless device. The KNIGHT XL has a new sleek appearance and a multitude of refinements sure to keep current fans and win over even more.

Product Features:

• 97% Thermal Efficiency
• 10:1 Turndown Ratio
• Full Color 7” Touchscreen LCD Display
• CON·X·US Remote Connectivity and SMART TOUCH Operating Control
• Stainless Steel Water Tube Heat Exchanger
• Loch-N-Link USB Thumb Drive Port for Easy Programming
• Firing Code: CSD1/FM/GE Gap