• Type: High Efficiency
  • Applicable Standard: CSA
  • Brand: Lochinvar®
  • Features and More


  • Outdoor Reset Control with Outdoor Air Sensor
  • Smart System Digital Operating Control
  • Consistency in Features and Benefits across the Knight Fire Tube Boiler Family Makes it Easier to Install and Service
  • Features Smart System™ Operating Control and Con-X-Us® Remote Connect Capable
  • Allows for Easy Installation of Multiple Vent Materials
  • Low Pressure Drop Saves on Pump Operation Costs and Provides Installation Flexibility, While Stainless Steel Fights Corrosion
  • ECM Pump Technology Saves Electricity and Lowers Operating Costs. Variable Speed Pump is Now Standard Equipment on KHB Boiler
  • 10:1 Modulation Turndown Saves Money on Fuel Costs
  • Comes with a Built-In 110 Volt AC Convenience Plug. Use this Handy Standard Feature to Power Your Lighting or Installation Equipment or for Powering the Condensate Pump
  • Loch-N-Link® USB Programming-Allows for Saving of Parameters onto a USB Drive for Use at a Different Job Site
  • Installation Flexibility-Top and Left Side Utility Connections for the KHB for Easy Retrofitting, Such as a Cast Iron Efficiency Upgrade
  • Energy Star® Rated
  • Made in USA


    Universal Vent Adapter, Smart System Control, Condensate Trap, ECM Variable Speed Boiler Circulating Pump, 110 Volt Convenience Outlet, ASME Stainless Steel Heat Exchanger, Four Pump Control, Domestic Hot Water Prioritization, Building Management System Integration, Access to BMS Settings through Graphic LCD, Password Security