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Item SKU: NR98-DVCNG Manufacturer SKU: NR98-DVC-NG NORITZ Concentric Vent Tankless Natural Gas NR98-DVC-NG
Our Price:$ 1077.700
Item in stock Ready To Ship


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Most items ship sameday if ordered before 3pm MST, after 3pm item will ship next business day.

This new concentric vented heater enhances the capabilities of customers to deliver endless hot water in air constrained areas with simple, single penetration installation. This indoor unit provided up to 9.8 g of hot water per minute, ideal for homes with up to 4 showers. Requires zero venting clearance.
  • Natural gas model
  • Temperature Settings: 100-180oF (14 options)
  • Thermal efficiency for all models: 84%
  • Self-diagnostic onboard computer system
  • Back-up battery compatible
  • Recirculation compatible
  • Digital remote included
  • QUALIFIES FOR UP TO $1,500 TAX CREDIT (2009-2010 only)
  • WARNING!!! PVC cannot be used for venting. Use only Category III 3" x 5" concentric-type stainless steel venting.
  • Safety lock out - Default max. 120 degrees (refer to owner's manual for higher temp)
  • Dual flame burner - Noritz exclusive! Minimizes temperature fluctuations.
  • Fully modulating - Automatically adjusts burner level accordingly.
  • Turbo Flow - Up to 9.8 GPM @ 35 degree temperature rise (7.5 GPM @ 45 degree rise).
  • Quick Connect - Doubles the output by connecting two identical heaters.
  • Direct ignition - No standby pilot light.
  • Resin coated PC board - Increases durability and protection from elements.
  • Automatic air regulator - Monitors internal temperature/maximizes burner efficiency.
  • Commercial grade heat exchanger - 25% thicker piping than our competition.


  • NOTE: All water heaters of any type MUST be installed by a trained and licensed technician. Failure to do so may result in damage, injury or death. Warranties may be void if installed by non-licensed personnel. We will not be held liable for any damages, injury or death caused by proper or improper installation of hot water heaters. We will not be held liable for any local state, county or city code violations caused by the improper selection of water heaters.