ETPK052

003

002

002

003

001

012

014

015

074

011

027

025

004

077

009

079

077

030

F

035

036

071072

041037

041

021

040

076

077038

E

DC

B

A

020

079079 017

020

018

013

077

External outfitting NRC1111-DV

003

002

002

003

001

014

015

074

011

027

025

004

009

079

077

F

035

036

071072

041037

041

040

E

DC

B

A

013

074

028

029

022

043

L

080

077

012

External outfitting NRC1111-OD

003

002

002

003

001

014

015

074

011

027

025

004

009

079

077

F

035

036

071072

041037

041

021

040

E

DC

B

A

020

079079 017

020

018

013

074

028

029

080

022

043

L005

045

045044

044

077

012

External outfitting NCC1991-DV

003

002

002

003

001012

014

015

074

011

027

013

025

004

009

079

077

F

035

036

071072

041037

041

040

E

DC

B

A

074

028

029

080

022

043

L005

045

045044

044

077

External outfitting NCC1991-OD

External outfitting NRC1111(-DV,-OD),NCC1991(-DV,-OD)

Part Nos. Part Names Order Nos. Q'ty/unit001 NRC1111-DV Front set-AS SKH7180 1<NRC1111-DV>

NRC1111-OD Front set-AS SKH7181 1<NRC1111-OD>NCC1991-DV Front set-AS SKH7182 1<NCC1991-DV>NCC1991-OD Front set-AS SKH7183 1<NCC1991-OD>

002 Front packing S AAP AAPL015 2003 Front packing L AAP AAPL017 2004 Mounting plate for terminal block DZT DZTA006 1005 Lamp seal plate ENK ENKK002 1<NCC1991>009 Lightning arrester127 ERD ERDJ011 1011 Connection diagram label ETP ETPK001 1012 Caution label ENG ELV ELVK003 1013 Caution label FRE ELV ELVK006 1014 Rating plate 2 DV(FF) ELV ELVK010 1<DV>

Rating plate 2 OD(W) ELV ELVK009 1<OD>015 Energy star mark ENJ ENJK071 1017 Exhaust adapter ETH ETHF021 1<DV>018 O-ring Φ92 ETH ETHF025 1<DV>020 Flange packing ETH ETHF024 2<DV>021 Intake adapter ETH ETHF031 1<DV>022 Cord bushing SR-5P-4 SAE6198 1<NRC1111-OD>

1<NCC1991-DV>1<NCC1991-OD>

025 Air thermistor BWC BWCH003 1027 Parts list label set ETP ETPK051 1028 Junction box cover(SUS ENJ-A ENJA025 1<NRC1111-OD>

1<NCC1991-DV>1<NCC1991-OD>

029 Junction box cover packing ENW ENWL005 1<NRC1111-OD>1<NCC1991-DV>1<NCC1991-OD>

030 Nylon clamp HP-4N (NK-4N) 7287909 1<NRC1111-DV>035 External connection terminal block cover DNS DNSA025 1036 External connection terminal block set DNS DNSA026 1037 Remoto controller conecting Caution label ENJ ENJK002 1038 Power supply cord ERD ERDJ013 1<NRC1111-DV>040 Case SET WX-FF ETP ETPA011 1<NRC1111-DV>

Case SET WX-W ETP ETPA001 1<NRC1111-OD>Case SET WZ-FF ETP ETPA111 1<NCC1991-DV>Case SET WZ-W ETP ETPA101 1<NCC1991-OD>

041 Grommet CXP CXPA026 2043 Conduit 92-120V ENJ ENJJ020 1<NRC1111-OD>

1<NCC1991-DV>1<NCC1991-OD>

044 Guard packing side EMT EMTA008 2<NCC1991>045 Guard tape 590 EMT EMTA009 2<NCC1991>

071 Cross recessed round-head collar P TIGHT screw 4X12 S410072 Cross recessed round-head collar EVERTIGHT tapping screw 4X12 S410 <NRC1111>

Cross & straight recessed truss type3 S TIGHT tapping screw 4X12 SUS410 Geomet <NCC1991>074 Cross recessed truss type3 EVERTIGHT tapping screw with PW 4X12 S410 Geomet076 Cross recessed bind machine screw M3.5X6 S430077 Cross recessed round-head collar N-tapping screw 4X8 S410079 Cross recessed round-head collar N-tapping screw 4X12 S410080 Cross recessed truss machine screw M4X8 S430 <NRC1111-OD>

<NCC1991-DV><NCC1991-OD>

103

077105

106

101

114

113

133140

108

135

135

134

136

175

110

077

111

117077

145

072

172

173

174

077

132

171

172

133

139

171

079126

128

127

B

077

100

Combustion unit and gas route NRC1111(-DV,-OD),NCC1991(-DV,-OD) Combustion unit and gas route NRC1111(-DV,-OD),NCC1991(-DV,-OD)

Part Nos. Part Names Order Nos. Q'ty/unit100 Combustion tube set ETP SET-V SKH7184 1101 Suction air joint packing ESW ESWL001 1103 Ignition plug SET ESS SET-V SKG7311 1105 Mounting plate for plug SET ESW ESWC011 1106 Plug packing Q EHK EHKL001 1108 Gas pipe ETP ETPE011 1110 Main damper 17-13 EFW EFWC033 1<LP>

Main damper 17-14 EFW EFWC034 1<NG>111 Fan motor 110 ENJ(ENG)SET-AS# SKD7441 1<DV>

Fan motor 100 EJA(ENG)SET-AS# SKC7470 1<OD>113 Manifold joint packing top ERD ERDL007 1114 Manifold joint packing bottom ERD ERDL009 1117 Bell-mouth 110 φ40 EHK EHKF424 1<DV>

Bell-mouth φ48 CRU CRUC046 1<OD>126 Igniter ERD ERDJ012 1127 Mounting plate for igniter DTJ DTJA015 1128 High-voltage cord 470 SAC1229 1132 Gas mech. manifold L17ESW SET-AS SKH7186 1<LP>

Gas mech. manifold L24ESW SET-AS SKH7187 1<NG>133 O-ring JASO 2030 type 1 SAA6044 4134 Quick fastener 25.4 6340601 1135 O-ring P25.5 SAB1512 2136 Gas fitting 20A SET ELW ELWE021 1139 Solenoid S16ERCJASO2030SETV SKG7181 1140 Solenoid S06 ERC SET-V SKG7316 3145 Conduit R10 ESW ESWJ015 1

171 Cross recessed round-head SPAK machine screw with guide M4X12 SWCH22A Trivalent Chromate 172 Cross recessed hexagon head machine screw M4X8 SWCH12A Trivalent Chromate pre-coating173 Cross recessed round-head type3 EVERTIGHT tapping screw 5X16 S410174 Cross recessed round-head collar N-tapping screw 4X10 S410175 Cross recessed round-head N-tapping screw 4X8 S410

(Thermal fuse rounding procedure)

Hot-water feed route 1 NRC1111(-DV,-OD),NCC1991(-DV,-OD)

439

407

435

441

431

441

435419

424

534

418

412

429417

413

416

532404

415 418

437

072

445

490442

432

416

453

460

072489

404

460

438

438

401174

G

H

I

447

175408

442 448

536

JJ

432

442448

For NRC1111

413

For NCC1991

492

430

Factory-installed

460

460486 461

461

For after salesservice

461

461

400Part number 400 includes 1 each of part numbers 101,475,461 and 2 of part number 441.

400

438

401

439

438 447

401

（FRONT） （LEFT SIDE） （RIGHT SIDE）

FASTENER

Attachment point 1HEAT EXCHANGER

FASTENERFASTENER

（BACK）HEATERFASTENER

THERMAL FUSETHERMAL FUSE

Thermal fuse andpipe are lined up.

（FRONT）

Clamp thermal fuseusing fastener

441

446

441

435

484

441435

417

411

488

K

072

441

426427

404532

414

536

430

428

441

435

531

421 419

531

420

418410

440

441

441

440

485

441

441440

440

458

477

449

477

478

174

479

174

077

475

472

442444

174

H

474

473

C

I

G

480

For OD

For DV

472

481

535

459

456

483

072

072

432

451

464

416

455

464

477

454

477

450 K

487

077

491

465D

462404

463

Part number 472 includes 1 of part number 475 and 2 of part number 441.

Part number 472 includes 1 of part number 475 and 2 of part number 441.

Hot-water feed route 2 NRC1111(-DV,-OD),NCC1991(-DV,-OD) Hot-water feed route 1 NRC1111(-DV,-OD),NCC1991(-DV,-OD)

tinu/yt'Q.soN redrOsemaN traP.soN traP18817HKSKPO SA-TES PTE xob tsuahxE & regnahcxe taeH00419817HKSV-TES PTE lebal GRE F esuf lamrehT1044300HDREDRE 3 retaeh evitneverp ezeerF404

407 Freeze preventive heater Q ETP heater fastener ERDSETV SKH7192 11200HVLEVLE 49 ecived ytefas emalf gniniameR8041110DDREDRE TES rosnes wolf retaW01412027HKSV-TES PTE lebal FTE 1 ovres wolf retaW114

412 Water flow servo set 2 ETF ETFD011 1413 Hot-water feed pipe ENJ ENJD003 1<NRC1111>

Hot-water feed pipe ETP ETPD003 1<NCC1991>1200DMJEMJE TESA02gnittif telni retaW4141690DCWBCWB 003-rotsimreht retaw-toH514

416 Drain cock CRU CRUD003 3<NRC1111>Drain cock CRU CRUD003 2<NCC1991>

417 Waterproof cover EBT EBTD023 2418 Chlorinated water-resistant O-ring P4 1323709 3

2880DSLASLA etalp gnidloh rotsimrehT9141090DCWBCWB rosnes citengam teltuo retaW0241790DCWBCWB 003-rotsimreht telni retaW1241890DCWBCWB 003-rotsimreht regnahcxe taeH4241600DJTDJTD revoc retlif retaW624

427 Water filter (SUS) EGB EGBD032 1428 QMF safety valve A(S) SAA2811 1429 Conduit R86 JBG JBGJ024 1430 Hot-water resistant O-ring P9 SAD6635 1<NRC1111>

Hot-water resistant O-ring P9 SAD6635 2<NCC1991>431 Chlorinated water-resistant O-ring P22 7573308 1432 Hot-water resistant O-ring P3 SAD6633 3<NRC1111>

Hot-water resistant O-ring P3 SAD6633 2<NCC1991>435 Quick fastener 16A 6340300 5437 Sensor fastener CRU CRUD055 1

4200HLGELGE renetsaf esuf lamrehT8341110HDREDRE TES renetsaf retaeH934

440 Quick fastener 16-25 SAD6593 4441 Chlorinated water-resistant O-ring P16 3223302 11

4200HDREDRE 2 retaeh evitneverp ezeerF244444 Heater fastener L AMM AMML001 1445 Mixing room ELW ELWD005 1446 Conduit 86 ETF ETFJ033 1447 Harness clip 16 SAB2775 1448 Heater fastener LL CPL CPLL002 2449 Drain hose ETP ETPF011 1450 Drain hose 2 ENJ ENJF022 1

1320FJNEJNE rezilartuen fo esoh niard retaW154453 Drain coupling CBN CBND018 1454 Drain coupling EPH EPHF001 1

1903FDMEDME gnilpuoc gniniarD554456 Drain trap SET ETP ETPF031 1

1700DHTEHTE epip gnitcennoc regnahcxe taeH8541430JJPEJPE ssenrah edortcele level retaW954

460 Quick fastener 6-13 SAD6594 2<Factory-installed>Quick fastener 6 6339905 2<For after sales service>

461 Chlorinated water-resistant O-ring P6 3264408 2462 Heater fastener 16 ETH ETHH003 1463 Neutralizer packing ENJ ENJL007 1464 Pin band for φ8 DEG DEGD004 2

1610AWHEWHE rezilartuen rof etalp gnitnuoM564>VD<11917HKSKPO SA-TES PTE FF regnahcxe taeh yradnoceS274>DO<10917HKSKPO SA-TES PTE W regnahcxe taeh yradnoceS

473 Exhaust box set ETP ETPF101 1<DV>>VD<1100LPTEPTE gnikcap xob tsuahxE474

1300LHTEHTE gnikcap tnioj regnahcxe taeh yradnoceS574477 Hose clamp NO.35 SAD6670 4478 Exhaust thermistor ETH ETHH002 1<DV>

>VD<1400LHTEHTE gnikcap rotsimreht tsuahxE974

Hot-water feed route 2 NRC1111(-DV,-OD),NCC1991(-DV,-OD)

tinu/yt'Q.soN redrOsemaN traP.soN traP>VD<1600LHTEHTE gnikcap gnixif rotsimreht tsuahxE084

481 Front top packing Q CZR CZRL001 1<OD>1400HHTEHTE V021 retaeh evitneverp ezeerF384

484 Bypass pipe ENJ ENJD005 1485 Water inlet pipe ETP ETPD001 1486 Drain pipe ETP SET-AS SKH7167 1<For after sales service>487 Drain cover ETP ETPA071 1488 Waterproof cover DTJ DTJL009 1489 Heater fastener DLK DLKH005 1

1110LVLEVLE 2.22 renetsaf retaeH094491 Lead clamper 70 HBN HBNL001 1492 safety valve SET EGG EGGD029 1<NCC1991>

531 Cross recessed round-head P TIGHT screw 4X10 S305532 Cross & straight recessed truss type3 S TIGHT tapping screw 4X6 S410534 Cross recessed round-head P TIGHT screw 4X10 S410535 Cross recessed truss P TIGHT screw 4X25 XM7536 Cross recessed round-head machine screw M4X8 S430 Trivalent Chromate (Black)

Electronic control unit

750

761

762

752

751

x2

x2

760

700

701

702

079

Remote controller

RC-7651M-ENGFor NRC1111

RC-9018M USFor NCC1991

A

F076

For DV

E

L076

For NRC1111-ODFor NCC1991-DVFor NCC1991-OD

ForNRC1111

For NCC1991

For NCC1991

For NCC1991

706

ForNCC1991

077

751 763 766765

762

754

767

750

764

x2

x2

x2

x2

Electronic control unit and Remote controllerNRC1111(-DV,-OD),NCC1991(-DV,-OD)

705

For NRC1111-ODFor NCC1991-DVFor NCC1991-OD

Electronic control unit and Remote controllerNRC1111(-DV,-OD),NCC1991(-DV,-OD)Part Nos. Part Names Order Nos. Q'ty/unit700 Relay case ETP SET-AS SHB7473 1701 Relay case cover ERD-A ERDJ008 1702 Relay case waterproof cover ETH ETHA023 1705 Harness WX-FF ETP ETPJ021 1<NRC1111-DV>

Harness WX-W ETP ETPJ011 1<NRC1111-OD>Harness WZ-FF ETP ETPJ121 1<NCC1991-DV>Harness WZ-W ETP ETPJ111 1<NCC1991-OD>

706 Lamp cable conduit CRP CRPJ014 1<NCC1991>

750 RC-7651M body ENG QXU QXUJ017 1<NRC1111>9018M body QNQ QNQJ015 1<NCC1991>

751 M Dressed frame body NR Solid color QME QMEA003 1<NRC1111>M Dressed frame body NR020 English character QMQ QNQA020 1<NCC1991>

752 Wall packing QHU QHUA115 1<NRC1111>754 Remote controller fixture QQNA021 1<NCC1991>760 Shower remote controller screw set SAD6448 1<NRC1111>761 Cross recessed round wood screw 4.1X25 S305 <NRC1111>762 Oar plug 6X25763 Cross recessed bind machine screw M3X6 S430 <NCC1991>764 Main remotecontroller screw set (9100) (RS) SHE6571 1<NCC1991>765 Cross recessed flat-head screw M4X35 SWRM8 Trivalent chromate <NCC1991>766 Cross recessed flat-head wood screw (All screw)4.1X20 SWRM8 Trivalent chromate <NCC1991>767 Cross recessed bind machine screw S TIGHT 3X6 SWRM8 Trivalent chromate <NCC1991>

To request a French version of the Owner's guide or Installation manual, contact Noritz America.

Special part Special part no.

<Special part>

Owner's guide 888

Installation manual 889

part part no.

Installation manual 954

part part no.

Installation manual 964

Attached set NRC1111(-DV,-OD),NCC1991(-DV,-OD)

Attached set

SC-301-6M US

Quick-Connect Cable QC-2

803

801802

803

802

For NRC1111-DVFor NCC1991-DVFor NCC1991-OD

For NRC1111-OD

951

953

952

175

x3

Optional

961962

175

x4 x2

963

It is required for replacing one of two models that are connected by Quick　Connect using QC-1 with NRC1111 / NCC1991.(It is used for connecting QC-1, which has been constructed, with NRC1111 / NCC1991.)

Attached set NRC1111(-DV,-OD),NCC1991(-DV,-OD)

Part Nos. Part Names Order Nos. Q'ty/unit800 GQC2854WS-FF US packing SET V SKG7859 1<NRC1111>

GQ-C3254WZ US packing SET V SKH7185 1<NCC1991>801 Remote controller cord S included set ETH ETHM001 1802 Screw SET(W) SAB2753 1<NRC1111-DV>

1<NCC1991-DV>1<NCC1991-OD>

PS3 Screw SET SAB2286 1<NRC1111-OD>803 Cross recessed round-head type 1 tapping screw 5X35 S305 <NRC1111-DV>

<NCC1991-DV><NCC1991-OD>

Cross recessed round-head machine screw M5X12 S430 <NRC1111-OD>888 Owner's Guide GQ-C3254WX US SBA8723 1<NRC1111>

Owner's Guide GQ-C3254WZ US SBA8725 1<NCC1991>889 Installation manual GQ-C3254WX-FF US SBA8745 1<NRC1111-DV>

Installation manual GQ-C3254WX US SBA8724 1<NRC1111-OD>Installation manual GQ-C3254WZ-FF US SBA8747 1<NCC1991-DV>Installation manual GQ-C3254WZ US SBA8726 1<NCC1991-OD>

951 Relay SC US ENU SET-AS SHB7478 1952 Connector terminal block SC ENU ENUJ106 1953 System controller cover SC US ENU ENUJ115 1954 Installation manual SC-301US SBA8849 1961 Quick-Connect Cable QC-2 0706377 1962 QC-1 Adaptor SAG4672 1963 Nylon clamp HP-3N (NK-3N) 7223901 2964 Installation manual for Quick connect cord USA SAQ8992 1