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Votara

Navien NHW-AI Series 199 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater

Navien NHW-AI Series 199 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater

$489.00
$798.00 $489.00
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NaviTech Stainless Steel

Navien Indoor SeriesTankless Water Heater with Built-In Pump & Buffer Tank

An interior unit for indoor installations, with a NaviTech stainless steel heat exchanger and burner plus a built-in recirculation pump and buffer tank for residential and commercial applications.

Built-in pump & buffer tank Cascading capable NaviVent concentric venting
3×5inNaviVent concentric venting
20ppmLow NOx emissions
NG/LPNatural gas or propane

Key features

  • Stainless steel heat exchanger
  • Built-in pump and buffer tank
  • Suitable for residential & commercial applications
  • Built-in recirculation pump & buffer tank
  • NaviTech stainless steel heat exchanger and burner
  • Interior unit for indoor installations
  • NaviVent 3" x 5" concentric venting
  • Available in natural gas (NG) or propane (LP)
  • Cascading capable
  • Low NOx emissions (20 ppm)

Indoor tankless water heater. Follow the installation manual, venting requirements, local gas and plumbing codes, and manufacturer instructions.

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