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
ETPA073

Inlet Power Wire Clip

$6.65
7 In Stock
EULC022

Mounting Plate - Ignition Plug

$6.65
2 In Stock
EULL003

Gasket - Ignition Plug

$8.31
37 In Stock
EVHA016

Mounting Plate - Igniter

$6.65
30 In Stock
EVHD011

Pipe - Flow Sensor to SS Heat Exchanger

$33.22
5 In Stock
EVHF041

Drain Hose - SS HEX

$11.63
7 In Stock
EVHF043

Drain Hose - Neutralizer / Condensate Container

$8.31
5 In Stock
EVHH004

Clamp- Thermal Fuse

$6.65
3 In Stock
EVHJ010

Thermal Fuse - Multiple Units

$16.61
86 In Stock
EVHJ016

Wiring Harness - Gas Valve

$49.82
28 In Stock
EVJC082

Burner Damper 10-2

$11.63
9 In Stock
EVJL002

Gasket - Burner

$16.61
5 In Stock
EVJL013

Gasket - Secondary Heat Exchanger (Replaced EVJL003)

$16.61
12 In Stock
EVRA001

Case - NRC661-OD / NRC711-OD

$166.07
10 In Stock
EVRD001

Inlet Water Connection (SET)

$66.42
11 In Stock
EVRD003

Outlet Water Connection

$66.42
1 In Stock
EVRF031

Condensate Container (SET)

$66.42
14 In Stock
EVRF042

Drain Hose - Condensate

$16.61
4 In Stock
EVRJ021

Wiring Harness - Water Level Electrode

$11.63
7 In Stock
EVRK002

Sight Glass Window

$11.63
Out of Stock
EVRL001

Gasket - Sight Glass Window

$8.31
3 In Stock
EVSH001

Clamp - Freeze Prevention

$16.61
7 In Stock
QHUA115-B

Mounting Packing - Remote

$8.31
3 In Stock
QMEA003

Cover - Remote

$33.22
1 In Stock
SAA2811-B

Safety Relief Valve

$33.22
28 In Stock
SAA6044-B

O-Ring - Gas Solenoid

$8.31
50 In Stock
SAC6082

Inlet and Manifold Pressure Tap Screw

$3.32
3901 In Stock
SAD6537

C Clamp - Water Pipe 13-22

$6.65
19 In Stock
SAD6593

C Clamp - Water Pipe 16-25

$6.65
49 In Stock
SAD6633-B

O-Ring - High Temp P3

$3.32
185 In Stock