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Navien SKU: NS-3989

Navien NHW-AE Series 199 MBH Outdoor Non-Condensing Propane Gas Tankless Water Heater

$489.00

In stock

GTIN: Not provided

Free U.S. shipping · Estimated 3–5 business days

30-day returns · Prepaid approved return labels

Sold by Vellax Supply, operated by Withliliko LLC.

Shipping detailsReturns policy1-year limited warranty
SKU: NS-3989 Category: Brand:

Description

NaviTech Stainless Steel

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

An exterior unit built for outdoor 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 Exterior installation

20ppmLow NOx emissions
NG/LPNatural gas or propane
OutdoorExterior-rated unit

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
  • Exterior unit for outdoor installations
  • Available in natural gas (NG) or propane (LP)
  • Cascading capable
  • Low NOx emissions (20 ppm)

Additional information

Condition

New

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