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Hard Water Treatment Recommended
NC1991 Collection Outdoor, max. 199,900 BTU per Hour, 9.8 Gpm
The NC1991-OD-NG is a lowNOx outdoor natural gas tankless water heater, ideal for mid-size residential settings with up to 4 showers. Posing more power than any tankless water heater in its class, the NC1991 series offers innovations such as quick-connect installation, freeze protection and high elevation adjustment to put it a step ahead of its competitors. Its turbo flow and dual flame burner combine to enable large amounts of hot water with minimal temperature fluctuations so you can continually have access to perfect temperature water. The efficiency and functionality of the NC199 series combine to help save space, water, energy and money, all while enjoying endless hot water.
Tankless Water Heater: A major improvement to the standard tank style water heaters, the NC1991 series tankless water heater packs a lot of power in a small package. The compact and efficient Noritz NC1991 saves space, energy and water while delivering endless hot water for a mid size residential home. If your needs expand further, the quick-connect system enables multiple heaters to be connected and run by the same controller system. All of this functionality and efficiency are seamlessly controlled by a self-diagnostic computer system and digital remote, making it simple enough for anyone to use and benefit from.
- High-efficiency low Nox Eco-Burner reduces emissions
- Natural gas tankless hot water heater
- Quick-Connect 6 unit system capabilities
- Temperature settings: 100-180?F with dual flame burner to reduce fluctuations
- Thermal efficiency: 84%
- Self-diagnostic computer system for efficient maintenance
- Turbo flow: Up to 9.8 GPM @ 35 degree temperature rise
- Automatic overheat protection system and air regulator
- Resin coated PC board helps protect system
- Includes remoter controller and cord, and anchoring screws
Introducing the latest advancements in tankless water heater technology for your home, Noritz tankless hot water heaters are both eco-friendly and energy efficient, providing savings up to 40% in utility costs. Their gas water heaters warm water on demand, which means you'll always have hot water and it will never run out.
Additional Noritz Links
Our SKU: Noritz NC1991-OD-NG
This product is listed under the following manufacturer number(s):
- Noritz NC1991-OD-NG
*Denotes a finish or option that has been discontinued
Noritz NC1991-OD-NG Product Specifications
|Configuration||Tankless Water Heater|
|Fuel Type||Natural Gas|
|Low Lead Compliant||Yes|
|Maximum Flow Rate||9.8|
|Maximum Gas Input||199900|
|Natural Gas Pressure (Max)||10.5|
|Natural Gas Pressure (Min)||4|
|Natural Gas Thermal Efficiency||84%|
|Water Pressure (Max)||150|
|Water Pressure (Min)||15|