1. Products
      2. Shop by Brand
      3. Lochinvar
      4. Units & Equipment
      5. Knight XL Boiler
      6. Knight Boiler

      Knight Boiler

      KBN400-M9
      Alternative item: KBX0400N-M9
      Brand
      Lochinvar
      Replacement product
      KBX0400N-M9

      This product has been discontinued, but a replacement product is available: 

      Knight XL Boiler |KBX0400N-M9
      Go to the replacement

      Description

      Lochinvar KNIGHT Heating Boiler natural gas fired with 399,000 Btu/Hr input, 372,267 Btu/Hr output. Condensing design with 93.3% Thermal Efficiency, 5:1 Turndown, ASME Stainless Steel Heat Exchanger, 50 psig ASME pressure relief valve

      Specs

      Mounting Floor