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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
72 items, 30 per page
SKJ71J7
SKJ71J7

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

$656.34
83 In Stock
CK-48
CK-48

Gas Conversion Kit (LP to NG)

$387.48
39 In Stock
SHC71LF
SHC71LF

Circuit Board - NR981,NC1991,NRC1111,NCC1991

$368.55
98 In Stock
EVFA101
EVFA101

Case - NC1991-OD

$300.50
10 In Stock
SKH7203
SKH7203

Gas Valve w/ Manifold Plate 15 (SET)

$276.78
12 In Stock
SKH7184
SKH7184

Burner w/ Gasket and Ignition Plug (SET)

$260.96
197 In Stock
SKH7199
SKH7199

Front Cover - NC1991-OD (SET)

$237.25
7 In Stock
EVFJ011
EVFJ011

Wiring Harness - NC1991-OD

$237.25
8 In Stock
SKC7470
SKC7470

Fan Motor w/ Housing - Multiple Units

$126.53
84 In Stock
EVFD003
EVFD003

Outlet Water Connection

$118.62
9 In Stock
ETFD011
ETFD011

Water Servo - Main (SET)

$110.72
254 In Stock
ETFD010
ETFD010

Water Servo - Bypass (SET)

$110.72
340 In Stock
ETPE011
ETPE011

Gas Pipe

$79.09
1 In Stock
EJMD002
EJMD002

Inlet Water Connection (SET)

$79.09
125 In Stock
ESWJ015
ESWJ015

Wiring Harness - Gas Valve

$71.17
10 In Stock
ERDD011
ERDD011

Water Flow Sensor w/ thermistor (SET)

$63.26
257 In Stock
SKH7192
SKH7192

Freeze Prevention Heater - Double Round (SET)

$47.45
23 In Stock
BWCD090-B
BWCD090-B

Magnetic Sensor - Replaced BWCD090

$47.45
11 In Stock
ERDJ112
ERDJ112

Igniter (Replaced ERDJ012)

$47.45
568 In Stock
SKJ7381
SKJ7381

Ignition Plug w/ Gasket & Plug Sleeve

$40.31
2512 In Stock
EGGD029
EGGD029

Safety Relief Valve

$39.53
7 In Stock
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DNSA026

External Remote Terminal Block

$39.53
442 In Stock
SAA2811-B
SAA2811-B

Safety Relief Valve

$31.64
9 In Stock
ESWD001
ESWD001

Pipe - Inlet to Bypass Servo

$31.64
49 In Stock
BWCD098-B
BWCD098-B

Thermistor -Heat Exchanger (replaced BWCD098)

$31.64
10 In Stock
SKH7189
SKH7189

Thermal Fuse - NR981,NC1991,NRC1111,NCC1991

$31.64
397 In Stock
BWCD096
BWCD096

Thermistor - Hot Water

$31.64
109 In Stock
BWCD097-B
BWCD097-B

Thermistor - Cold Water (replaced BWCD097)

$31.64
49 In Stock
ELWE021
ELWE021

Inlet Gas Connection w/ Screw (SET)

$31.64
10 In Stock
ENJA025
ENJA025

Junction Box Cover

$31.64
8 In Stock