Tankless Water Heaters - Noritz Indoor Wall Mounted Hydronic Boiler - NH150-DV-NG - 4" Direct Venting - Natural GasNoritz NH Series NH-1501-DV Natural Gas Tankless Hydronic Boiler is designed specifically for heating homes. This tankless water heater is an indoor wall mounting unit with direct venting. This model provide quiet and constant heat to your home by providing hot water to panel radiators, baseboards, radiant flooring and forced hydro-air systems. Available in Natural Gas model, this unit is energy efficient, environmentally friendly, and supplies hot water whenever you need it. Also, it is capable of offering nine temperature settings of endless hot water for hydronic heating. Being significantly smaller in size, this tankless water heater gives your home more space to enjoy. | Noritz Tankless Water Heater NH150-DV-NG - Specifications |
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| Model Name | NH-1501-DV |
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| Gas Type | Natural Gas |
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| Gas Consumption | Max:150,000 BTU/Hr - Min:55,500 BTU/Hr |
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| Thermal Efficiency | 83.0% |
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| Standard Output | 45,500-122,400 BTU/Hr |
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| Temperature Settings | Fahrenheit (Degree) | 140-170F (In 5F intervals), 176, 180F (9 Options) |
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| Centigrade (Degree) | 60-80C (In 5C intervals), 83C (6 Options) | | Type | Installation | Indoor Wall Mounted |
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| Air Supply/Exhaust | Direct Vent / Sealed Combustion | | Heating method | Closed type hot-water circulation method | | Connection Sizes | Supply | 1 " |
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| Return | 1 " | | Gas Inlet | 3/4" | | Power Supply | Supply | 120 VAC (60Hz) |
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| Consumption | 93W | | 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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| Safety valve setting pressure | 30 psi |
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| Amount of boiler water used | 4-17 GPM (bypass minimum-flow rate: 2.5GPM) |
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| Dimensions | 24.2"H x 18.3"W x 9.4"D |
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| Weight | 65.3 lbs. |
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| Water Holding Capacity | 0.4 Gallon |
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| Safety Devices | Flame Rod, Thermal Fuse, Lightning Protection Device (ZNR), Overheat Prevention Device, Freezing Prevention Device, Fan Rotation Detector, Boil-dry Safety Device, Boil-dry Protection Device, Overcurrent Protection Device |
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| Accessories | Pressure & Temperature Gauge, Safety Relief Valve (valve, fitting, and gasket), Anchoring Screws, Terminals |
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Noritz Tankless Water Heater Features: - Fully modulating burner - Automatically adjusts burner level accordingly.
- Available in Natural Gas (NG) model.
- Thermal Efficiency: 83%
- Dual flame burner - Noritz exclusive! Minimizes temperature fluctuations.
- WARNING!!! PVC cannot be used for venting. Use only Category III (stainless steel venting).
Noritz Tankless Water Heater Accessories: - Isolation valves (#IK-WV-6)
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