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Noritz NC1991-OD Water Heater

NC1991 OD Outdoor Tankless Water Heater

Noritz NC1991-OD Water Heater

With more power than any tankless water heater in its class, the NC199 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. PVC CANNOT be used for venting.

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Product Features

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 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.

Technical Specifications

Outdoor Unit Dimensions

- 23.6” (H) x 13.8” (W) x 9.4” (D)

Weight
- 54 lbs.


Gas Consumption
- Min: 16,000 btuh
- Max: 199,900 btuh

(NG & LP)
- Natural Gas/Propane

Energy Factor
- LP: .88 NG:.82

Temperature Settings
- 100-150° F (in 5° F Intervals) 160° F 170° F 185° F


Customer Feedback

What Customers Say About our Services Oved by number of customers throughout GTA!

We have been thinking about changing our 25 years old Ac for quite some time. Finally, last month we decided to change. We come to know about cosmopolitan through Lennox website.We got a very reasonable quote from cosmopolitan. Installation was done by the installer Dave. Very professional workmanship definitely deserves to be recommended.
Nadia & Norman A
Brampton
If you need someone to repair your furnace or air conditioner call Cosmopolitan. We did and were very happy at the response and the cost a lot less than I had thought it might be. Greg gave me some good maintenance advice as well. We will call them from now on to do our pre season check and maintenance. It'll be well worth it.
Heather K. & Peter C.
Milton

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