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 0.89 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
BWCD096

Thermistor - Hot Water

$31.64
110 In Stock
SAA2811-B

Safety Relief Valve

$31.64
1 In Stock
QMEA003

Cover - Remote

$31.64
Out of Stock
EVRF042

Drain Hose - Condensate

$15.82
4 In Stock
ETHH004

Freeze Prevention Heater - Condensate Container

$15.82
2 In Stock
EVSH001

Clamp - Freeze Prevention

$15.82
7 In Stock
ELVH002

High Limit Switch

$15.82
58 In Stock
EGBD032

Water Filter (replaced DTJD005)

$15.82
1204 In Stock
EVJL002

Gasket - Burner

$15.82
1 In Stock
EVJL013

Gasket - Secondary Heat Exchanger (Replaced EVJL003)

$15.82
13 In Stock
EVHJ010

Thermal Fuse - Multiple Units

$15.82
184 In Stock
ERDH003

Freeze Prevention Heater - Round Short

$15.82
13 In Stock
EVHF041

Drain Hose - SS HEX

$11.08
7 In Stock
EVRJ021

Wiring Harness - Water Level Electrode

$11.08
9 In Stock
EVJC082

Burner Damper 10-2

$11.08
5 In Stock
EVRK002

Sight Glass Window

$11.08
6 In Stock
1323709-B

O-Ring - Thermistor High Temp P4 (replaced 1323709)

$7.91
104 In Stock
DJPL007

Gasket - Exhaust

$7.91
15 In Stock
DTJD006

Water Filter Cap

$7.91
586 In Stock
EULL003

Gasket - Ignition Plug

$7.91
30 In Stock
1648306

O-Ring - Gas Valve Bottom

$7.91
28 In Stock
QHUA115-B

Mounting Packing - Remote

$7.91
4 In Stock
SAA6044-B

O-Ring - Gas Solenoid

$7.91
20 In Stock
EVRL001

Gasket - Sight Glass Window

$7.91
4 In Stock
ALSJ072

High Voltage Igniter Wire

$7.91
13 In Stock