NRC661-DV-NG

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. With a maximum input of 120,000 BTU per hour (BTUh), using a half-inch gas line up to 120 feet in length.

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
EVJC084

Part #: EVJC084

Burner Damper 10-4

$9.77
EVHF041

Part #: EVHF041

Drain Hose - SS HEX

$9.77
EVRK002

Part #: EVRK002

Sight Glass Window

$9.77
EVRJ021

Part #: EVRJ021

Wiring Harness - Water Level Electrode

$9.77
EVRF042

Part #: EVRF042

Drain Hose - Condensate

$13.95
EGBD032

Part #: EGBD032

Water Filter (replaced DTJD005)

$13.95
ELVH002

Part #: ELVH002

High Limit Switch

$13.95
EVSH001

Part #: EVSH001

Clamp - Freeze Prevention

$13.95
EVRH002

Part #: EVRH002

Freeze Prevention Heater

$13.95
EVHJ010

Part #: EVHJ010

Thermal Fuse - Multiple Units

$13.95
EVJL013

Part #: EVJL013

Gasket - Secondary Heat Exchanger (Replaced EVJL003)

$13.95
EBTD047

Part #: EBTD047

Thermistor - Cold Water

$13.95
ERDH003

Part #: ERDH003

Freeze Prevention Heater - Round Short

$13.95
EVJL002

Part #: EVJL002

Gasket - Burner

$13.95
ETHH002

Part #: ETHH002

Thermistor - Exhaust

$27.90
BWCH003

Part #: BWCH003

Thermistor - Air

$27.90
SAA2811-B

Part #: SAA2811-B

Safety Relief Valve

$27.90
EVHD011

Part #: EVHD011

Pipe - Flow Sensor to SS Heat Exchanger

$27.90
BWCD096

Part #: BWCD096

Thermistor - Hot Water

$27.90
BWCD098-B

Part #: BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$27.90
QMEA003

Part #: QMEA003

Cover - Remote

$27.90
SKH7391

Part #: SKH7391

Ignition Plug w/ Gasket

$27.90
Out of Stock
EVSL001

Part #: EVSL001

Gasket - Exhaust Box

$34.86
ERDJ012

Part #: ERDJ012

Igniter (Discontinued - replaced with ERDJ112)

Replaced with ERDJ112
View Parts
BWCD090-B

Part #: BWCD090-B

Magnetic Sensor - Replaced BWCD090

$41.84
ERUJ001

Part #: ERUJ001

Power Supply Cord

$41.84
EVHJ016

Part #: EVHJ016

Wiring Harness - Gas Valve

$41.84
SKJ70BJ

Part #: SKJ70BJ

Freeze Prevention Heater - Double Round (SET)

$41.84
ERDJ112

Part #: ERDJ112

Igniter (Replaced ERDJ012)

$41.84
EBTD041

Part #: EBTD041

Water Flow Sensor (SET)

$48.82