North Brothers Plumbing & Rooter  556 S. Fair Oaks Ave. STE. 101-118 Pasadena, CA 91105 - Phone: (626) 768-0779

0751 Series Residential Tankless Water Heater

Up to $1,500 Federal Tax Credit - With more power than any tankless water heater in its class, the 751 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.

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.
Owner's Manual
 
 

MODEL

INSTALLATION

WARRANTY

ENERGY FACTOR (EF)*

Natural Gas (NG)

Propane (LP)

N-0751M

Indoor/Outdoor

12yr/5yr parts/1yr labor

0.83

0.83

N-0751M-OD

Outdoor

12yr/5yr parts/1yr labor

0.82

0.86

N-0751M-DV

Indoor

12yr/5yr parts/1yr labor

0.83

0.82

N-0751M-DVC

Indoor

12yr/5yr parts/1yr labor

0.82

0.84

*Energy Factor (EF) is a measurement of relative energy efficiency for a water heater; the higher the EF, the more energy efficient the water heater.
Available in Natural Gas (NG) and Propane (LP) models only.
  • Temperature Settings: 100-180oF (14 options)
  • Thermal efficiency for all models: 84%
  • Self-diagnostic onboard computer system
  • Back-up battery compatible
  • Recirculation compatible
  • Digital remote included
  • MSRP: $1,299.00 (unit only)
  • MSRP: $1,399.00 (N-0751M-DVC)
  • QUALIFIES FORUP TO $1,500 TAX CREDIT(2009-2010 only)
  • WARNING!!! PVC cannot be used for venting. Use only Category III (4" stainless steel venting). N-0751M-DVC requires 3" x 5" concentric-type stainless steel venting.