Noritz NR662OD 140,000 BTU Tankless Water Heater 1

Noritz NR662OD 140,000 BTU Tankless Water Heater

Model Number: NR662OD-NG SKU: HCNAC1025-NG
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  • Noritz – NR662 140,000 BTU Outdoor Residential Tankless Water Heater

    The Noritz NR662 Residential Tankless Water Heater has been specifically engineered from the ground up to be an economical, low cost tankless replacement for a wide variety of tank based water heaters. The high efficiency heat exchanger combined with the ability to only heat water when you need it means that homeowners can save an average of nearly 50% on their monthly hot water energy bills. For those homeowners that have yet to take the plunge into the tankless hot water heater lifestyle, the Valve Solutions tankless water heater line is an excellent start.


    • Standard Input‐ Gas consumption ranges from 15,000 BTU/h to 140,000 BTU/h
    • Capacity Range‐ Flow rates from 0.5 GPM up to 6.6 GPM
    • Compact Design‐ ANSI Z21.10.3/CSA 4.3 certified design that can be wall‐mounted outdoors.
    • Durable Steel Casing with Polyester Coating
    • No Venting Required ‐ Outdoor (‐OD) model does not require any additional vent pieces
    • Uniform Energy Factor (UEF) ‐ 0.81(NG) / 0.81(LP)
    • Thermal Efficiency ‐ 84% efficient for use with natural gas or propane
    • Temperature Controls ‐ Includes 120°F (default), 130°F, 135°F, or 140°F standard temperature settings
    • Safety Devices‐ Flame Sensor, Overheat Prevention Device, Lighting Protection Device, Freeze Protection, Fan Rotation Detector
    • Additional Features ‐ Temperature Lockout, High Elevation Adjustment, Built‐in display window
    • Endless Hot Water
    • 83% Efficiency
    • Save 50% on Monthly Energy Bills Compared to Tank Based Water Heaters
    • Small Footprint for Ease of Installation
    • Low NOx emissions


    Your Tankless Water Heater From Heat and Cool Comes With:

    • NR662 | Tankless Water Heater
    • Energy Guide
    • Installation Manual
    • Owners Guide
    • Parts List
    • Technical Specification

    Key Specifications

    • Noritz
    • 5.8 gpm
    • 5.3 gpm
    • 2.9 gpm
    • 6.6 gpm
    • Yes
    • Outdoor
    • 140 ºF
    • 0.5 gpm