Light Duty Direct Vent Gas Models

Light Duty High Input Direct Vent models are the solution for air 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. They require no electrical power yet still offer sidewall venting. For installation flexibility, venting options include a solid telescoping extension that can accommodate up to eight feet vertically and eight feet horizontally and a flexible vent kit that allows installations from 44” to 100” in total length. Light Duty High Input Direct Vent models are also available in Ultra Low NOx Eco-Defender Safety System® versions.

Product Highlights
Titanium Propane Burner
Brass Drain Valve


  • ICON System™ Control
  • ICON System™ Accessory Package Compatible
  • OnGuard RMT™ System Compatible– Accessory Module Required
  • Defender Safety System®
  • No Electric Power Necessary
  • Optional Vent Kits Allow for up to Eight Foot Extensions
  • Hydrojet® Total Performance System
  • Vitraglas® Lining
  • ¾” NPT Dielectric Waterway Fittings
  • Factory Installed Heat Traps
  • Max Temp - 180°F
  • Pedestal Base
  • Side Connections
  • Protective Magnesium Anode Rod
  • Low Restriction Brass Drain Valve
  • T&P Relief Valve Installed
  • 1" Non-CFC Foam Insulation
  • 3–Year Limited Tank Warranty– can be upgraded to 5–Year at additional cost

Commercial Heaters Catalog

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Commercial Selection Guide

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