NRC661-OD-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 0.89 for NG and LP models. 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
DTJD006

Water Filter Cap

$8.31
754 In Stock
EVHF041

Drain Hose - SS HEX

$11.63
7 In Stock
EVJC084

Burner Damper 10-4

$11.63
14 In Stock
EVRK002

Sight Glass Window

$11.63
3 In Stock
EVRJ021

Wiring Harness - Water Level Electrode

$11.63
8 In Stock
ETHH004

Freeze Prevention Heater - Condensate Container

$16.61
15 In Stock
EVRF042

Drain Hose - Condensate

$16.61
4 In Stock
EVSH001

Clamp - Freeze Prevention

$16.61
7 In Stock
EGBD032

Water Filter (replaced DTJD005)

$16.61
1746 In Stock
ELVH002

High Limit Switch

$16.61
78 In Stock
EVHJ010

Thermal Fuse - Multiple Units

$16.61
181 In Stock
EVJL013

Gasket - Secondary Heat Exchanger (Replaced EVJL003)

$16.61
12 In Stock
EVJL002

Gasket - Burner

$16.61
6 In Stock
ERDH003

Freeze Prevention Heater - Round Short

$16.61
9 In Stock
ENJA025

Junction Box Cover

$33.22
8 In Stock
BWCH003

Thermistor - Air

$33.22
12 In Stock
EVHD011

Pipe - Flow Sensor to SS Heat Exchanger

$33.22
8 In Stock
BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$33.22
16 In Stock
BWCD096

Thermistor - Hot Water

$33.22
92 In Stock
QMEA003

Cover - Remote

$33.22
Out of Stock
SAA2811-B

Safety Relief Valve

$33.22
30 In Stock
SKJ7380

Ignition Plug w/ Gasket & Plug Sleeve

$42.33
478 In Stock
ERDJ112

Igniter (Replaced ERDJ012)

$49.82
332 In Stock
BWCD090-B

Magnetic Sensor - Replaced BWCD090

$49.82
10 In Stock
EVHJ016

Wiring Harness - Gas Valve

$49.82
18 In Stock
SKJ70BJ

Freeze Prevention Heater - Double Round (SET)

$49.82
15 In Stock
EBTD041

Water Flow Sensor (SET)

$58.14
58 In Stock
EVRD001

Inlet Water Connection (SET)

$66.42
12 In Stock
EPHF001

Drain Connection - Condensate

$66.42
Out of Stock
SKJ70BW

Inlet Gas Connection w/ Screen (SET)

$66.42
5 In Stock