NRC661-OD-LP

NRC661

The ENERGY STAR rated NRC661, Noritz’s efficient condensing model with a half inch gas line. Featuring the same energy-saving condensing technology as the rest of the Noritz eco-TOUGH™ Series of gas-fired residential tankless water heaters, the NRC661 has an Energy Factor of 0.91 for natural gas and 0.93 for LP. These ratings are nearly 10 points higher than that of a comparably sized, conventional tankless unit, and approximately 30 points higher than a standard, tank-type gas-fired water heater.

Technical Literature

Technical Specs

Warranty

Heat Exchanger Warranty (w/out Recirculation) 12 Years
Heat Exchanger Warranty (w/Recirculation) 3 Years
Parts Warranty 5 Years
Labor Warranty 1 Year


For detailed warranty terms and conditions please refer to the Noritz warranty page
ETPA073

Part #: ETPA073

Inlet Power Wire Clip

$5.58
EULC022

Part #: EULC022

Mounting Plate - Ignition Plug

$5.58
EULL003

Part #: EULL003

Gasket - Ignition Plug

$6.97
EVHA016

Part #: EVHA016

Mounting Plate - Igniter

$5.58
EVHD011

Part #: EVHD011

Pipe - Flow Sensor to SS Heat Exchanger

$27.90
EVHF041

Part #: EVHF041

Drain Hose - SS HEX

$9.77
EVHF043

Part #: EVHF043

Drain Hose - Neutralizer / Condensate Container

$6.97
EVHH004

Part #: EVHH004

Clamp- Thermal Fuse

$5.58
EVHJ010

Part #: EVHJ010

Thermal Fuse - Multiple Units

$13.95
EVHJ016

Part #: EVHJ016

Wiring Harness - Gas Valve

$41.84
EVJC082

Part #: EVJC082

Burner Damper 10-2

$9.77
EVJL002

Part #: EVJL002

Gasket - Burner

$13.95
EVJL003

Part #: EVJL003

Gasket - Secondary Heat Exchanger (Discontinued - replaced with EVJL013)

Discontinued - replaced with EVJL013
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EVJL013

Part #: EVJL013

Gasket - Secondary Heat Exchanger (Replaced EVJL003)

$13.95
EVRA001

Part #: EVRA001

Case - NRC661-OD / NRC711-OD

$139.47
EVRD001

Part #: EVRD001

Inlet Water Connection (SET)

$55.79
EVRD003

Part #: EVRD003

Outlet Water Connection

$55.79
EVRF031

Part #: EVRF031

Condensate Container (SET)

$55.79
EVRF042

Part #: EVRF042

Drain Hose - Condensate

$13.95
EVRJ011

Part #: EVRJ011

Wiring Harness - NRC711-OD ; NRC661A-OD (Replaced with SKJ70QR)

Replaced with SKJ70QR
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EVRJ021

Part #: EVRJ021

Wiring Harness - Water Level Electrode

$9.77
EVRK002

Part #: EVRK002

Sight Glass Window

$9.77
EVRL001

Part #: EVRL001

Gasket - Sight Glass Window

$6.97
EVSH001

Part #: EVSH001

Clamp - Freeze Prevention

$13.95
JDWD001

Part #: JDWD001

Water Servo - Discontinued

DISCONTINUED - replaced with JDWD051
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QHUA115-B

Part #: QHUA115-B

Mounting Packing - Remote

$6.97
QMEA003

Part #: QMEA003

Cover - Remote

$27.90
SAA2811-B

Part #: SAA2811-B

Safety Relief Valve

$27.90
SAA6044-B

Part #: SAA6044-B

O-Ring - Gas Solenoid

$6.97
SAC6082

Part #: SAC6082

Inlet and Manifold Pressure Tap Screw

$2.79