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
ENWL005

Gasket - Junction Box Cover

$6.33
2 In Stock
EPHF001

Drain Connection - Condensate

$63.26
Out of Stock
ERDH003

Freeze Prevention Heater - Round Short

$15.82
13 In Stock
ERDJ112

Igniter (Replaced ERDJ012)

$47.45
576 In Stock
ETHH004

Freeze Prevention Heater - Condensate Container

$15.82
2 In Stock
ETPA073

Inlet Power Wire Clip

$6.33
2 In Stock
EULC022

Mounting Plate - Ignition Plug

$6.33
1 In Stock
EULL003

Gasket - Ignition Plug

$7.91
30 In Stock
EVHA016

Mounting Plate - Igniter

$6.33
32 In Stock
EVHD011

Pipe - Flow Sensor to SS Heat Exchanger

$31.64
3 In Stock
EVHF041

Drain Hose - SS HEX

$11.08
7 In Stock
EVHF043

Drain Hose - Neutralizer / Condensate Container

$7.91
5 In Stock
EVHH004

Clamp- Thermal Fuse

$6.33
3 In Stock
EVHJ010

Thermal Fuse - Multiple Units

$15.82
185 In Stock
EVHJ016

Wiring Harness - Gas Valve

$47.45
14 In Stock
EVJC082

Burner Damper 10-2

$11.08
5 In Stock
EVJL002

Gasket - Burner

$15.82
1 In Stock
EVJL013

Gasket - Secondary Heat Exchanger (Replaced EVJL003)

$15.82
13 In Stock
EVRA001

Case - NRC661-OD / NRC711-OD

$158.16
10 In Stock
EVRD001

Inlet Water Connection (SET)

$63.26
2 In Stock
EVRD003

Outlet Water Connection

$63.26
1 In Stock
EVRF031

Condensate Container (SET)

$63.26
6 In Stock
EVRF042

Drain Hose - Condensate

$15.82
4 In Stock
EVRJ021

Wiring Harness - Water Level Electrode

$11.08
9 In Stock
EVRK002

Sight Glass Window

$11.08
6 In Stock