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3" SV Conversion Kit (required for DV to SV conversion)

3" SV Conversion Kit for use on NORITZ condensing DV models tankless water heaters. Designed for atmospheric air intake when heater is installed in a space with sufficient combustion air available. Not for use in foam sealed attics, or where poor quality combustion air exists.

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  • Features


  • Converts condensing (DV) direct vent models to atmospheric design.
  • Built-in bird/bug screen to protect blower motor
  • Easy to install
  • Length: 3.7"
  • Width: 7.1"
  • Height: 34.5"
  • Country Of Origin: Japan
  • Color: Stainless
  • Warranty: 1 year
  • Compatibility: Compatible with 4" Cat III vent pipe