Additional InformationAHRI Certified|ASME Specified|CSA Certified|CSA Design Certified|Energy Star Rated|LOW NOx Certified
Marketing InformationRefined 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. With years of proven experience, the Knight XL expands on its already tried and true feature set. Making hard work look easy, this commercial boiler steps out front.