Tankless Water Heaters - Noritz Residential Tankless Water Heater - NR98-DVC-NG - Indoor, 3" x 5" concentric vent - Natural Gas
With more power than any tankless water heater in its class, the 751 series is ideal for mid-size homes with up to 4 showers. Built-in features include safety lock-out, freeze protection, and high elevation adjustment. Noritz NR98-DVC-NG Residential Tankless Water Heater can be installed indoors only. The new concentric venting allows this heater to be installed in small spaces with limited air flow and required zero venting clearance. Available in Natural Gas models, this unit qualifies for up to $1,500 Tax Credit (2009-2010 only).
|Noritz Tankless Water Heater NR98-DVC-NG - Specifications|
|Gas Type||Natural Gas|
|Gas Consumption||Max:199,900 BTU/Hr - Min:12,000 BTU/Hr|
|Maximum Hot Water Capacity||45 degree F Rise||7.5 Gal./min.|
|Capacity Range||0.5-9.8 Gal./min.|
|Temperature Settings (Deg)||100-150 F (In 5 F intervals), 160, 170, 180 F (In 10 F intervals) (14 Options)|
|Default Temperature Options (Deg)||120,130,140,180 F (Original is 120 F)|
|Type||Installation||Indoor Wall Hanging|
|Air Supply/Exhaust||Power Vented|
|Connection Sizes||Water Inlet||3/4"|
|Hot Water Outlet||3/4"|
|Power Supply||Supply||120 VAC (60Hz)|
|Consumption ||85W Freeze Prevention 161W|
|Materials||Casing||Zincified Steel Plate/Polyester Coating|
|Flue Collar||Stainless Steel|
|Heat Exchanger||Copper Sheeting, Copper Tubing|
|Operating Pressure||15-150 psi|
|Minimum Flow Rate||0.5 GPM|
|Dimensions||24.2"H x 18.3"W x 9.4"D|
|Water Holding Capacity||0.2 Gallon|
|Safety Devices||Flame Rod, Thermal Fuse, Lightning Protection Device (ZNR), Electric Leakage Prevention Device (GFCI), Overheat Prevention Device, Freezing Prevention Device, Fan Rotation Detector|
|Accessories||Remote Controller, Remote Controller Cord, Anchoring Screws|
Noritz Tankless Water Heater Features:
- 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.
- Thermal fuse - Automatic overheat protection system.
- 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.
- Available in Natural Gas (NG) models.
- Temperature Settings: 100-180 deg F (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 (4" stainless steel venting). NR98-DVC-NG requires 3" x 5" concentric-type stainless steel venting.
Noritz Tankless Water Heater Accessories:
- Isolation valves (#IK-WV-4)
- Pipe cover ( #PC-5S)
- Remote controller outdoor junction box (#RC-OJB)
- Scale Shield (#SS-HB-1)
- Quick-connect cable (#QC-1)
|Before Installation After Installation||Horizontal Venting|