Indoor Only Tankless Hot Water Heater, Single Wall Vent, max. 199,900 Btuh, 9.8 Gpm

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 The NORITZ NR98SV is a residential tankless water heater designed for use with single wall category III stainless steel venting. All NR98 models are built around Commercial Grade Copper heat exchangers that are 25% thicker than competitive models. They are housed in durable stainless steel casings with a polyester coating. What's more, by utilizing a quick connect cable, you can link two NR98 heaters together for increased capacity and redundancy. Ships complete with controller and 6 power cord. IK-WV-200-1-XX-LF valve kit (required for installation) is sold separately.

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  • Flow rates up to 9.8 GPM
  • Heat Exchanger manufactured from commercial grade copper, 25% thicker piping than standard models
  • Link two units with QC-2, Quick Connect Cord
  • Remote thermostat & 6' power cord included


  • Height: 23.6"
  • Width: 10.6"
  • Length: 13.8"
  • Warranty: 12 Year Heat Exchanger, 5 Year Parts, 1 Year Labor
  • Country of Origin: Japan
  • Additional Accessories: RC-7651M (Remote) ,
Replacement Parts