Light Duty Ultra Low NOx Direct Vent Gas Models

Our Light Duty Ultra Low NOx High Input Direct Vent water heaters are the solution to tight installations. Utilizing a closed combustion and co-axial concentric (pipe inside a pipe) direct venting system, they are perfect for installations that lack sufficient air for combustion. Venting extensions of 8 feet vertically and 8 feet horizontally result in added installation flexibility.

Product Highlights
Brass Drain Valve
Eco Defender


  • Ultra Low NOx Burner with Primary and Secondary Air Distribution Devices
  • Self Diagnostic Honeywell Gas Control
  • Closed Combustion
  • Reinforced Seals
  • Maintenance Free
  • Sight Window
  • Factory Installed Hydrojet® Total Performance System
  • Vitraglas® Lining
  • Cast Aluminum Air Intake Boot
  • Telescoping Solid Vent Kits
  • Flexible Vent Kit
  • Side Connections
  • 1" Non-CFC Foam Insulation
  • Pedestal Base
  • Water Connections
  • Factory Installed Heat Traps
  • Protective Magnesium Anode Rod
  • T&P Relief Valve
  • Low Restriction Brass Drain Valve
  • Complies with the latest ultra-low NOx requirement (10 ng/J NOx limit)

Com & Res Ultra Low Nox

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