Tankless Water Heaters - Noritz Residential Tankless Water Heater - NR98-OD-NG - Outdoor, Built-in Venting - 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-OD-NG Residential Tankless Water Heater is built for outdoor installation only and require no additional venting accessories since a horizontal vent is built right into the unit. Available in Natural Gas models, this tankless water heater qualifies for up to $1,500 Tax Credit (2009-2010 only).
|Noritz Tankless Water Heater NR98-OD-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||Outdoor, 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 ||64W Freeze Prevention 145W|
|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||23.6"H x 13.8"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).
Noritz Tankless Water Heater Accessories:
- Isolation valves (#IK-WV-4)
- Pipe cover (#PC-2S)
- Remote controller outdoor junction box (#RC-OJB)
- Scale Shield (#SS-HB-1)
- Quick-connect cable (#QC-1)
- Recess box (#RB-700) for NR98-OD-NG
|Before Installation After Installation||Horizontal Venting|