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NR111 (N-0931M) Series Residential Tankless Water Heater
PRODUCT INFORMATION:
For our luxury line, we have the NR111 series which can provide endless hot water for up to 4+ showers. And with its Quick-Connect system, two units can be linked together to meet the high demand of today’s luxury homes. To accommodate the higher flow rate demand, these units have a dual flame burner, a redesigned heat exchanger and 25% thicker copper piping. No other tankless water heater in its class can beat its performance, dependability, and quality. Built-in features include safety lock-out, freeze protection, and high elevation adjustment. PVC CANNOT be used for venting.
Click here for installation photo.
These units offer several innovations:
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 11.1 GPM @ 35 degree temperature rise (9.3 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.
Fully modulating - Automatically adjusts burner level accordingly.
Commercial grade heat exchanger - 25% thicker piping than our competition.
| MODEL |
INSTALLATION |
WARRANTY |
ENERGY FACTOR (EF) |
| Natural Gas (NG) |
Propane (LP) |
| NR111-SV |
Indoor/Outdoor |
12yr/5yr parts/1yr labor |
NA* |
NA* |
| NR111-DV |
Indoor |
12yr/5yr parts/1yr labor |
NA* |
NA* |
| NR111-OD |
Outdoor |
12yr/5yr parts/1yr labor |
NA* |
NA* |
*The US Department of Energy considers any water heater that is 200,000 BTU/h or greater to be a “commercial” water heater, and therefore does not allow such products to be rated with an Energy Factor, which is based on residential usage.
>> Available in Natural Gas (NG) and Propane (LP) models only.
>> Temperature Settings: 100-180oF (14 options)
>> Thermal efficiency for all models: 84%
>> Self-diagnostic onboard computer system
>> Battery back-up compatible
>> Recirculation compatible
>> Digital remote included
>> WARNING!!! PVC cannot be used for venting. Use only Category III (4" stainless steel venting).
>> Accessories:
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Isolation valves (#IK-WV-8-TH or #IK-WV-8-SW)
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Outdoor vent cap (#VC-4-1) forNR111-SV model only.
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Pipe cover (#PC-3S)
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Remote controller outdoor junction box (#RC-OJB)
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ScaleShield (#SS-HB-2)
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Quick-connect cable (#QC-1)
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Recess box (#RB-900) for NR111-OD model only.
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H2FLOW Anti-Scale System (#H2F)
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