NC1991-OD-LP

The NC1991OD: Tankless for Professionals

The Noritz NC1991OD features a BTU input range from 16,000 to 199,900. It also features outdoor compatibility, compact design, temperature controls, and multi-system capability.

Technical Literature

Technical Specs

Warranty

Heat Exchanger Warranty (w/out Recirculation) 5 Years
Heat Exchanger Warranty (w/Recirculation) 5 Years
Parts Warranty 5 Years
Labor Warranty 1 Year


For detailed warranty terms and conditions please refer to the Noritz warranty page
ENJJ020

Inlet Power Wires

$8.31
6 In Stock
EGLH002

Clamp -Thermal Fuse

$8.31
12 In Stock
ERDL009

Gasket - Manifold Plate Bottom

$8.31
17 In Stock
6340601

C Clamp - Gas Pipe 25.4

$9.96
3 In Stock
CZRL001

Gasket - Exhaust (OD)

$11.63
3 In Stock
SAC1229

High Voltage Igniter Wire

$11.63
56 In Stock
SAB2775

Clamp - Harness

$11.63
13 In Stock
ELVK003

Label - Outside Front Cover Caution Label

$16.61
2 In Stock
JBGJ024

Wiring Harness - Main Water Servo

$16.61
41 In Stock
ESWL001

Gasket - Burner

$16.61
3 In Stock
ERDH003

Freeze Prevention Heater - Round Short

$16.61
10 In Stock
ELVH002

High Limit Switch

$16.61
53 In Stock
ERDH002

Freeze Prevention Heater - Rectangle

$16.61
9 In Stock
EGBD032

Water Filter (replaced DTJD005)

$16.61
1369 In Stock
SKH7189

Thermal Fuse - NR981,NC1991,NRC1111,NCC1991

$33.22
342 In Stock
BWCD096

Thermistor - Hot Water

$33.22
72 In Stock
BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$33.22
9 In Stock
ESWD001

Pipe - Inlet to Bypass Servo

$33.22
29 In Stock
SAA2811-B

Safety Relief Valve

$33.22
28 In Stock
ERDJ011

GFCI (Lightning Protection)

$33.22
46 In Stock
ENJA025

Junction Box Cover

$33.22
8 In Stock
BWCH003

Thermistor - Air

$33.22
10 In Stock
ETFJ033

Wiring Harness - Bypass Water Servo

$33.22
47 In Stock
ELWE021

Inlet Gas Connection w/ Screw (SET)

$33.22
6 In Stock
BWCD097-B

Thermistor - Cold Water (replaced BWCD097)

$33.22
26 In Stock