Tankless Water Heaters - Noritz Residential Tankless Water Heater - NR98-OD-LP - Outdoor, Built-in Venting - Liquid PropaneWith 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-LP 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 Liquid Propane Gas models, this tankless water heater qualifies for up to $1,500 Tax Credit (2009-2010 only). 
| Noritz Tankless Water Heater NR98-OD-LP - Specifications |
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| Model Name | NR98-OD-LP |
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| Gas Type | Liquid Propane |
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| Gas Consumption | Max:199,900 BTU/Hr - Min:12,000 BTU/Hr |
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| Thermal Efficiency | 84% |
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| Maximum Hot Water Capacity | 45 degree F Rise | 7.5 Gal./min. |
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| Capacity Range | 0.5-9.8 Gal./min. |
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| Temperature Settings (Deg) | 100-150 F (In 5 F intervals), 160, 170, 180 F (In 10 F intervals) (14 Options) |
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| Default Temperature Options (Deg) | 120,130,140,180 F (Original is 120 F) |
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| Type | Installation | Outdoor, Wall Hanging |
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| Air Supply/Exhaust | Power Vented | | Connection Sizes | Water Inlet | 3/4" |
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| Hot Water Outlet | 3/4" | | Gas Inlet | 3/4" | | Power Supply | Supply | 120 VAC (60Hz) |
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| Consumption | 77W Freeze Prevention 145W | | Materials | Casing | Zincified Steel Plate/Polyester Coating |
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| Flue Collar | Stainless Steel | | Heat Exchanger | Copper Sheeting, Copper Tubing | | Ignition | Direct Ignition |
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| Operating Pressure | 15-150 psi |
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| Minimum Flow Rate | 0.5 GPM |
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| Dimensions | 23.6"H x 13.8"W x 9.4"D |
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| Weight | 47 lbs. |
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| Water Holding Capacity | 0.2 Gallon |
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| Safety Devices | Flame Rod, Thermal Fuse, Lightning Protection Device (ZNR), Electric Leakage Prevention Device (GFCI), Overheat Prevention Device, Freezing Prevention Device, Fan Rotation Detector |
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| Accessories | Remote Controller, Remote Controller Cord, Anchoring Screws |
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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 Liquid Propane (LP) Gas 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-LP
  |  | | Before Installation After Installation | Horizontal Venting |
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