Heating & Cooling Toronto Based Company

NC1991

Product overview

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.

Features

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

Noritz_Model_NC1991__Combi_Boiler-Specification