Noritz NORNRC661-OD-LP Lp Tankless Water Heater

Product Description

The NORITZ NORNRC661-OD-LP is an outdoor-rated, liquid propane tankless water heater designed for residential applications. Tankless water heaters heat water on demand rather than maintaining a stored tank, reducing standby energy loss. This unit is configured for outdoor installation, eliminating the need for venting to the interior of the structure. It runs on liquid propane (LP) fuel and is intended for installation by a licensed plumber or qualified HVAC technician familiar with gas appliance codes and local permit requirements.

This tankless water heater is suited for residential installations where outdoor placement is practical and LP fuel is the available gas supply. Outdoor-rated units are commonly installed on exterior walls, in uncovered or covered utility areas, or alongside other mechanical equipment. The on-demand heating design makes this unit appropriate for whole-home hot water supply or point-of-use boosting in residential settings. Installation should comply with the applicable fuel gas code, such as the IFGC or local jurisdiction equivalent.

Key Features

• Outdoor-rated enclosure eliminates interior venting requirements
• Liquid propane fuel configuration for properties without natural gas service
• On-demand tankless operation reduces standby energy loss compared to storage tank heaters
• Residential application design suitable for whole-home hot water delivery
• Compact wall-mount form factor typical of outdoor tankless units

Compatibility

Designed as an OEM residential outdoor liquid propane tankless water heater replacement or new installation unit. No specific compatible model or system data was provided in the product input.

Installation Notes

Installation must be performed by a licensed plumber or gas technician in accordance with the IFGC, local fuel gas codes, and the manufacturer installation manual. Shut off the LP gas supply at the tank or meter and ensure the line is depressurized before making any gas connections. Cold and hot water supply lines must be properly sized and pressure-tested after connection. Do not operate the unit before confirming all gas connections are leak-free using an approved leak detection method.

Technical Specifications

• Fuel Type: Liquid Propane (LP)
• Installation Location: Outdoor
• Application: Residential
• Heater Type: Tankless (On-Demand)

Standard Information

• Brand: NORITZ
• Manufacturer Part Number: NORNRC661-OD-LP