Noritz NR66 (N-0531S) Tankless Water Heater

Noritz NR66 (N-0531S)

For people who live in small homes, apartments, or condominiums, or who live by themselves or with only one other person, the Noritz NR66 (N-0531S) Series of residential tankless water heaters is a perfect option. Noritz has several larger models of tankless water heaters available, but these “Cadillac” water heaters are unnecessarily large for small homes and apartments.

Just because the NR66 is smaller than Noritz's larger, flagship models, don't think that Noritz cut any corners on quality. The NR66 still has the same Energy Star label on it, and it has many of the same features that make the Noritz brand so reliable.

Some of these features include:

A confidence-building 12 year warranty, plus 5 year warranty on parts, and 1 year warranty on labor.
A resin-coated PC board that increases the unit's durability as well as protecting it from the elements.
An automatic air regulator that monitors the unit's internal temperature and maximizes burner efficiency.
A high performance single flame burner (NR98 and NR111 models include a dual flame burner).
Robust safety features, including a safety lockout that sets a default maximum of 120 degrees Fahrenheit, and a thermal fuse that protects against overheating.
A self-diagnostic onboard computer system, making repair calls obsolete, along with compatibility for an additional back-up battery.

The two available models in the NR66 line are the NR66-SV and the NR66-OD. The SV model is an indoor/outdoor model, while the NR66-OD can only be installed outdoors. The OD model has a slightly higher Energy Factor in the natural gas version, but both models have an Energy Factor of 0.84 in the propane version.

The NR66 is small but mighty. With Energy Factors ranging from 0.82 to 0.84 (in the propane versions), the NR66 is just as energy efficient as the larger Noritz tankless water heater series. Providing up to 5.3 gallons per minute of hot water, the NR66 can provide enough hot water for two or more showers when the outside temperature is 70 degrees Fahrenheit or greater, and enough hot water for one or more simultaneous showers when the outside temperature drops to 45 degrees Fahrenheit or below.

Noritz NR66 (N-0531S) Tankless Water Heater Deals on Ebay: