Lochinvar Noble® Stainless Steel Fire Tube Boiler, 1" Supply/Return, 11-110 MBH, 95% AFUE, Natural Gas,Wall Mount, Induced Draft/Direct Vent

  • Brand: Lochinvar®
  • Applicable Standard: AHRI, ASME H
  • Gas Type: Natural
  • Gas Connection: 1/2 Inch
  • Mounting Type: Wall Mount
  • AFUE Rating: 95 Percent
  • Air Inlet Connection: 3 Inch
  • Burner Type: Low Nox, Modulating
  • Ignition Type: Direct Spark
  • Options: Concentric Vent Kit, Condensate Neutralization Kit, Floor Stand, Flow Switch, Low-Water Cutoff with Manual Reset and Test, Sidewall Vent Termination, Wireless Outdoor Sensor
  • Return Connection: 1 Inch
  • Supply Connection: 1 Inch
  • Vent Size: 3 Inch
  • Venting Type: Vertical and Horizontal Direct Vent
  • Warranty: 10 Year (Heat Exchanger), 5 Year (Parts)
  • Features and More


  • Smart Control Digital Operating Control-LCD Display with Words not Codes
  • Outdoor Reset Control with Outdoor Air Sensor
  • Programmable System Efficiency Optimizers
  • Three Pump Control
  • High Voltage Junction Box
  • Low Voltage Terminal Strip
  • Time Clock for Data Logging-Last 10 Lockouts
  • Low-Water Flow Safety Control and Indication
  • Password Security
  • Built-In Cascading Sequencer for up to 8 Units
  • Modulating Burner with 10:1 Turndown
  • Energy Star® Rated
  • Made in USA


    SMART CONTROL Digital Operating Control, Three Pump Control, Low Voltage Terminal Strip, Password Security, Knock-Out