Knight Boiler and Squire Residential Solution

Premium Plus Solution

The most advanced residential comfort solution in the Lochinvar lineup. Combining the Knight Boiler, Squire Indirect Water Heater, Con·X·Us Remote Connect and Smart System delivers premium comfort, customization and peace of mind.


  • Monitor and manage your heating system remotely with Con·X·Us
  • Customizable schedules adapt to your family's lifestyle
  • Delivers abundant heating and hot water for larger homes
  • Premium warranties and long-term protection