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

Page 1 of 2 ( 72 items )

SKJ71J7

Heat Exchanger Kit (NR981-OD) (GQ-2857WX US) (SET)

$656.34

65 In Stock

CK-48

Gas Conversion Kit (LP to NG)

$406.85

25 In Stock

SHC71LF

Circuit Board - NR981,NC1991,NRC1111,NCC1991

$386.98

74 In Stock

EVFA101

Case - NC1991-OD

$315.53

10 In Stock

SKH7203

Gas Valve w/ Manifold Plate 15 (SET)

$290.62

12 In Stock

SKH7184

Burner w/ Gasket and Ignition Plug (SET)

$274.01

96 In Stock

SKH7199

Front Cover - NC1991-OD (SET)

$249.11

7 In Stock

EVFJ011

Wiring Harness - NC1991-OD

$249.11

8 In Stock

SKC7470

Fan Motor w/ Housing - Multiple Units

$132.86

61 In Stock

EVFD003

Outlet Water Connection

$124.55

6 In Stock

ETFD011

Water Servo - Main (SET)

$116.26

232 In Stock

ETFD010

Water Servo - Bypass (SET)

$116.26

230 In Stock

ETPE011

Gas Pipe

$83.04

6 In Stock

EJMD002

Inlet Water Connection (SET)

$83.04

77 In Stock

ESWJ015

Wiring Harness - Gas Valve

$74.73

7 In Stock

ERDD011

Water Flow Sensor w/ thermistor (SET)

$66.42

268 In Stock

SKH7192

Freeze Prevention Heater - Double Round (SET)

$49.82

21 In Stock

BWCD090-B

Magnetic Sensor - Replaced BWCD090

$49.82

10 In Stock

ERDJ112

Igniter (Replaced ERDJ012)

$49.82

281 In Stock

SKJ7381

Ignition Plug w/ Gasket & Plug Sleeve

$42.33

835 In Stock

EGGD029

Safety Relief Valve

$41.51

1 In Stock

DNSA026

External Remote Terminal Block

$41.51

167 In Stock

SAA2811-B

Safety Relief Valve

$33.22

28 In Stock

ESWD001

Pipe - Inlet to Bypass Servo

$33.22

28 In Stock

BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$33.22

9 In Stock

SKH7189

Thermal Fuse - NR981,NC1991,NRC1111,NCC1991

$33.22

339 In Stock

BWCD096

Thermistor - Hot Water

$33.22

72 In Stock

BWCD097-B

Thermistor - Cold Water (replaced BWCD097)

$33.22

26 In Stock

ELWE021

Inlet Gas Connection w/ Screw (SET)

$33.22

6 In Stock

ENJA025

Junction Box Cover

$33.22

8 In Stock

ERDJ011

GFCI (Lightning Protection)

$33.22

45 In Stock

BWCH003

Thermistor - Air

$33.22

10 In Stock

ETFJ033

Wiring Harness - Bypass Water Servo

$33.22

47 In Stock

ERDH003

Freeze Prevention Heater - Round Short

$16.61

10 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

EGBD032

Water Filter (replaced DTJD005)

$16.61

1367 In Stock

ELVH002

High Limit Switch

$16.61

52 In Stock

ERDH002

Freeze Prevention Heater - Rectangle

$16.61

9 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

6340601

C Clamp - Gas Pipe 25.4

$9.96

3 In Stock

DTJA015

Mounting Plate - Igniter

$8.31

1 In Stock

ERDL009

Gasket - Manifold Plate Bottom

$8.31

17 In Stock

EGLH002

Clamp -Thermal Fuse

$8.31

12 In Stock

1323709-B

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

$8.31

264 In Stock

ELVK009

Label - Name Plate

$8.31

1 In Stock

EHKL001

Gasket - Ignition Plug

$8.31

504 In Stock

Page 1 of 2 ( 72 items )