Natural Gas Ultra Low NOx Water Heaters - Direct Vent High Input

Ultra Low NOx High Input Direct Vent (DH) water heaters offer greater recovery capabilities, larger gallon capacities and side connections for space heating. These too utilize a co-axial (pipe inside a pipe) venting system. No electricity required.

Product Highlights
ICON
Eco Defender
Hydrojet
Brass Drain Valve
Vitraglas<sup>®</sup>

Features

  • 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)

Model Numbers

UDH1-504T6FRN 48 Gallon Capacity Tall High Input
UDH1-65T6FRN 65 Gallon Capacity Tall High Input
UDH1-75S6FRN 75 Gallon Capacity Short High Input

 

Product Literature

Click the links below to download the PDF files
ULTRA LOW NOX HIGH INPUT
DIRECT VENT MODELS
MODEL NUMBERS
UDH1-504T6FRN UDH1-65T6FRN UDH1-75S6FRN
Spec Sheet Parts List Operation Manual Service Manual Quick Service Guide Warranty Doc
122-B 48625-A 238-47969-00D
238-48831-00A
238-49640-00A Click Here Click Here