Cut installation times in half by not having to replace the existing gas line.*
*Must ensure lines are sized correctly based on National Fuel Code.Located inside the front cover, it gives the servicing contractor all the necessary information needed to trouble shoot.
Min. gas input of only 15,000 BTUh. Perfect for warm weather climates to be able to receive warm incoming water.
Assists in trouble- shooting by indicating flow rates, temperature and common error codes.
Learn more about NRC661 by ordering the catalog or downloading it here.
Learn how tankless works, installation & maintenance with Noritz engineers.
Runs up to two (2) showers simultaneously. NRC661 heats water on demand, so no storage or shortage of hot water!
NRC661 has up to 93% efficiency that is good for both the environment and your pocket.
Smaller than a carry-on luggage, the NRC661 saves valuable floor space.
Built with precision quality, the NRC661 can last up to 15 years. Almost double what a typical tank type heater lasts
Your bathing water is not stored in rusty scale; since there is no storage. It is available when you need it - clean & fresh.
HOUSEHOLD: | 2-3 Person |
FUEL TYPE: | Natural Gas |
STORAGE: | No storage |
AVAILABILITY: | Continuous |
VENT SIZE: | 3 " PVC |
DIMENSIONS: | 13.8" x 22.3" |
GAS WEIGHT (LBS): | 38 lbs |
WATER CONNECTION: | 1/2" |
CONNECTION: | 3/4" |
EFFICIENCY: | 93% |
WARRANTY: | 12-Year Warranty on Heat Exchanger/ 5 Years on Parts |
HOUSEHOLD: | 2-3 Person |
FUEL TYPE: | Natural Gas |
STORAGE: | 40 Gallon |
AVAILABILITY: | Limited |
VENT SIZE: | 3 x 4 |
DIMENSIONS: | 63.25" x 21" |
GAS WEIGHT (LBS): | 140 lbs |
WATER CONNECTION: | 1/2" |
CONNECTION: | 3/4" |
EFFICIENCY: | 62% |
WARRANTY: | 6-Year Limited Warranty |