Posted on

Navien Tankless Parts for Sale

Contact us if you need help looking for the right part numbers. Email at sales@waterheaterspartsdepot.com

Part ID Part No Part Name
545 20006670A Fuse (125V 5A) F/ALL
138 20006947A NAVIEN O-RING old part # BH2422018A
715 20006948A NAVIEN O-RING (BH2422025A)
140 20006949A NAVIEN O-RING (Old # BH2423055A / BH2422026A / BH2423008A) NEW# 20006949A
754 20007833A Syphon Hose Cup Clip
135 20011380A NAVIEN O-RING new 20006853A new part # 20011380A
435 20017391A SOCKET
436 20018744A BACKUP-RING New # 20018744B
689 3/4 3L-150 WATTS Pressure Only Relief Valve
714 30000666A GAS PRESSURE SENSOR (NASS9EXGPS01)
799 30002193C BUFFER TANK ADAPTER (WITH BLUE THERMOSTAT) BH0712602C
415 30002282E CHECK VALVE
720 30002282E CHECK VALVE
800 30002521A INLET WATER FILTER BH1303013A
437 30002521A INLET WATER FILTER BH1303013A
553 30003307E SYPHON PP-V0 CR CC NR NP A, CH
718 30003695D WATER PIPE ADAPTER (A) / Red Thermostat (Clip) BH2507508D
716 30003746A WATER PIPE ADAPTER (A) / Black-Thermostat (Clip) (BH2507637A)
440 30004680A FLAME ROD OLD # PH1603058E
725 30004802C NAVIEN FLOW SENSOR (30010537A) AASS9EXFS003C 30004802C





724 30004819C 3-WAY VALVE (PLASTIC) PA66 (AAVC9EX00012C)
726 30004834B NAVIEN WATER ADJUSTMENT VALVE AAVC9EXFC003B
617 30006830A Spare Part KIT(1ST . A/S) old NH4610E136
723 30008220A THERMOSTAT (YELLOW WIRE) BH1403084A
433 30009486A THERMOSTAT (BLUE WIRE) old part # BH1403082A
623 30012581A PLUMBING KIT / NAVIEN SERVICE VALVE KITS
1018 30014451A Air vent Assy
360 AASS9EXFS002B 30004800B DHW FLOW SENSOR
128 AASS9EXFS003C NAVIEN FLOW SENSOR (30010537A) 30004802C
451 AAVC9EX00012C 3-WAY VALVE (PLASTIC) PA66 (30004819C)
450 AAVC9EX00014A 2-WAY VALVE NEW # 30004825A
129 AAVC9EX00016B COLD WATER INLET ADAPTER (30004827B)
130 AAVC9EXFC003B NAVIEN WATER ADJUSTMENT VALVE 30004834B
719 AAVC9EXMIX01B BYPASS MIXING VALVE (NAV30004837B) 30004837A
428 BH0712002C Navien Buffer Tank T-Adapter (Blue Thermostat) 30002193C
556 BH0901018A Gas V/V Time UP -33-37 (30002208A)
722 BH0904011A WATER VALVE ASSEMBLY
434 BH0913004D CHECK VALVE NEW # 30002282D, new # 30002282E
448 BH1201045A IGNITION TRANSFORMER NEW # 30002475A
131 BH1205008C NAVIEN TRANSFORMER 120V
447 BH1205013A TRANSFORMER New # 30002494A
132 BH1403081A NAVIEN THERMOSTAT BLACK WIRE New # 30009875A
429 BH1403083A THERMOSTAT (RED WIRE) new # 30007955A
430 BH1403084A THERMOSTAT (YELLOW WIRE) 30008220A
700 BH1421010A GFI new # 30002791A
133 BH1421011A CIRCUIT BREAKER B (NAV30006280A) 30006280A / new 30002791A
554 BH2103014A POWER PLUG
421 BH2202022A TUBE
424 BH2202023A TUBE
425 BH2202024A TUBE
422 BH2202025A TUBE
426 BH2202041A TUBE (720L)
453 BH2203001A TUBE (BLACK) 7* 4*550L
423 BH2203002A VENTURI TUBE
446 BH2204041D SYPHON HOSE New # 30003116D
755 BH2206006A Condensate Drain Hose
134 BH2209005B SYPHON HOSE 30003125A
769 BH22422030A O-Ring new # 20017210A
136 BH2422013A NAVIEN O-RING
137 BH2422017A NAVIEN O-RING (20017210A)
139 BH2422025A NAVIEN O-RING
141 BH2422027A NAVIEN O-RING (20006950A)
142 BH2422036A NAVIEN O-RING
432 BH2501562C WATER PIPE ADAPTER/ELBOW(B) (CLIP) new 20007182C new # 20007182D
441 BH2505269A DRAIN CORK New # 30003550C
513 BH2505313C EXHAUST PIPE ASSY (30006435A)
438 BH2505314B DRAIN CORK new # 30003551B
616 BH2507006A Bleeder Valve New # 20007729A
364 BH2507307A SIPHON RING New # 20007830A
366 BH2507308A BACK-UP O-RING new # 20007831A
143 BH2507310A SYPHON HOSE CLIP
439 BH2507507E WATER PIPE ADAPTER/BLACK-THERMOSTAT (SCREW)
365 BH2507508D WATER PIPE ADAPTER (A) / Red Thermostat (Clip)
427 BH2507520E BUFFER TANK ADAPTER (T-ADAPTER W/ YELLOW THERMOSTAT) New # 30003705A
721 BH2507535A WATER PRESSURE SENSOR 30014699A / 20007924A
144 BH2507637A WATER PIPE ADAPTER (A) / Black-Thermostat (Clip)
1 M0228032 PRESSURE RELIEF VALVE (subs 30007774A)
147 NACR1GS32401 NAVIEN PCB BOARD (INCLUDING WIRE) (NAV30000182A)
452 NAFA9GSFB002 FAN MOTOR
380 NAPU9GLPCT33 PUMP
148 NASS9EX00009 NAVIEN AIR PRESSURE SWITCH (subs NAV30000663A)
611 NASS9EXGPS01 GAS PRESSURE SENSOR (30000666A)
543 NAV20006948A O Ring (15.8×2.7T) BH2422025A
717 NAV30000182 NAVIEN PCB BOARD (INCLUDING WIRE) (NACR1GS32401 / KDC3247M)
612 NAV30009323A 3/4 LF VLV KIT W/PV 150PSI NRP
621 NAV30012581A LLC 3/4 ” VALVE W/PRV
546 NILNAVIEEB 30003094A (Power Cord)
431 PH1603059E FLAME ROD NEW # 30004684A




NAV20006946A Navien 20006946A O-RING (P5) $1.34
NAV30009030A Navien 30009030A BUFFER TANK $252.94
NAV30013687A Navien 30013687A SYPHON $99.82
NAV20019144B Navien 20019144B GAS ORIFICE $1.74
NAV20007830A Navien 20007830A SYPHON RING $1.22
NAV20017211A Navien 20017211A O-RING (P19) $3.94
NAV20018745B Navien 20018745B BACK-UP RING $1.74
NAV20024189B Navien 20024189B STS,NPE240LPG 1.2T $1.74
NAV30002781A Navien 30002781A TEMPERATURE FUSE $9.54
NAV20017726A Navien 20017726A PIPE FASTENER $2.64
NAV20006687A Navien 20006687A TUBE (75L) $1.34
NAV30003125A Navien 30003125A SYPHON HOSE $11.86
NAV30012269B Navien 30012269B FRONT PANEL $269.17
NAV30009932A Navien 30009932A HOSE KIT $39.12
NAV20014560A Navien 20014560A FASTENER E $2.40
NAV30011690D Navien 30011690D PCB BOARD $457.15
NAV20006950A Navien 20006950A O-RING $3.94
NAV30003311C Navien 30003311C SYPHON $27.04
NAV30012262B Navien 30012262B PCB BOARD $506.55
NAV30010455A Navien 30010455A IGNITION TRANSFORMER $49.02
NAV30013044A Navien 30013044A PCB BOARD $568.11
NAV20011380A Navien 20011380A PACKING RING $1.22
NAV20007853A Navien 20007853A FASTENER F $2.76
NAV20017212A Navien 20017212A O-RING (P20) $4.36
NAV20018079A Navien 20018079A O-RING $9.32
NAV30018659A Navien 30018659A PCB BOARD $1595.88
NAV20007729A Navien 20007729A BLEEDER V/V $13.04
NAV30009478A Navien 30009478A THERMISTOR $13.04
NAV30002649B Navien 30002649B THERMISTOR-SC H-EX(RED,SC,STS $9.54
NAV30008333D Navien 30008333D FRONT PANEL $283.64
NAV30009933A Navien 30009933A O-Ring Kit $8.26
NAV20007859A Navien 20007859A FASTENER D $1.98
NAV30002791A Navien 30002791A Circuit Breaker $75.02
NAV30008834A Navien 30008834A FAN MOTOR $578.12
NAV30011532A Navien 30011532A WAV $202.18
NAV20007610A Navien 20007610A WALL MOUNTING BRACKET $11.28
NAV30009482A Navien 30009482A POWER SWITCH ASSftY $8.24
NAV30002583A Navien 30002583A EXHAUST LIMIT SWITCH $10.44
NAV20018388A Navien 20018388A DISPLAY BRACKET NPE $17.42
NAV30003054A Navien 30003054A REMOTE CONTROLLER WIRE $10.02
NAV30003681A Navien 30003681A H/E OUTLET PIPE $29.56
NAVGXXX001324 Navien GXXX001324 CONDENSATE NEUTRALIZER JM-10 $913.47
NAV30005017A Navien 30005017A DHW HEAT EXCHANGER $196.38
NAV30006435A Navien 30006435A EXHAUST PIPE ASSEMBLY $23.00
NAV30008220A Navien 30008220A THERMOSTAT (YELLOW WIRE) $10.68
NAV30007955A Navien 30007955A THERMISTOR (RED WIRE) $11.74
NAV30002491A Navien 30002491A Transformer, 120V Primary $52.14
NAV30003026A Navien 30003026A HARNESS (HIGH VOLTAGE) $25.28
NAV30008171A Navien 30008171A WATER INLET FILTER $10.06
NAV30008673A Navien 30008673A EXHAUST PIPE ASSftY $55.12
NAV20007918E Navien 20007918E T-TYPE ADAPTER (SCREW) $10.44
NAV30009486A Navien 30009486A THERMOSTAT BLUE WIRE $13.60
NAV30014189B Navien 30014189B FLAME ROD ASSY $27.42
NAV20006859A Navien 20006859A CIRCULATION PUMP PACKING $1.72
NAV30002970A Navien 30002970A HARNESS (HIGH VOLTAGE) $28.84
NAV30003551B Navien 30003551B Pump Drain Cock $1.74
NAV30002980A Navien 30002980A HRNSS LOW VLT $37.12
NAV30010744B Navien 30010744B GAS CONVERSION KIT $9.54
NAV30006280A Navien 30006280A Circuit Breaker, 15A $75.02
NAV30007878A Navien 30007878A WATER INLET FILTER $10.00
NAV20018343A Navien 20018343A BUFFER TANK ADAPTER $9.54
NAV30013126A Navien 30013126A Blue ExternalFlow Switch $200.78
NAV30002493A Navien 30002493A Transformer, 120V Primary $60.42
NAV30002494A Navien 30002494A MIXING VALVE TRANSFORMER $47.28
NAVGXXX001426 Navien GXXX001426 ON DEMAND PUSH BUTTON $21.70
NAVGXXX001427 Navien GXXX001427 ON DEMAND WALL PLATES $2.20
NAV20006666A Navien 20006666A FUSE 250V 5A NPE $1.36
NAV30003727A Navien 30003727A 2ND H/E INLET PIPE $26.14
NAV30003694E Navien 30003694E WATER PIPE ADPT/BLACK TSTA $9.54
NAV20017760A Navien 20017760A BUFFER TANK PIPE B $15.70
NAV30003660A Navien 30003660A DHW INLET PIPE 2PA66 (CH) $4.36
NAV30008568A Navien 30008568A WATER PIPE ADAPTER (A) NPE $24.00
NAV20006873A Navien 20006873A WATER PRESSURE SENSOR PACKING $0.62
NAV20006868A Navien 20006868A HEAT EXCHANGER IN/OUT PACKING $1.34
NAVGXXX001319 Navien GXXX001319 NPE EXTERNAL PUMP WIRE $47.84
NAV30003682D Navien 30003682D T-TYPE ADAPT CLIP $10.44
NAV30009293A Navien 30009293A NAV EASY VALVE KIT-005 $73.84
NAV30003565A Navien 30003565A INTAKE AIR DUCT ASSEMBLY $17.42
NAV30002577A Navien 30002577A WATER HIGH LIMIT SWITCH $10.44
NAVGFFMSKTZUS001 Navien GFFMSKTZUS-001 NHB SECONDARY MANIFOLD $667.07
NAVNR180LP Navien NR 180 COND.TNKLSS RES. LP W/O $1901.93
NAV30008360A Navien 30008360A Check Valve $18.28
NAV30009437A Navien 30009437A COLD WATER INLET PIPE $95.96
NAV30005533A Navien 30005533A Buffer Tankfor NR/NP/CR/CC-180A/210A/240A Water Heater $197.55
NAV30000609A Navien 30000609A Remote Controller For Water Heater $207.79
NAV30003059A Navien 30003059A OUTDOOR TEMP SENSOR WIRE $4.36
NAVGXXX001417 Navien GXXX001417 EXTERNAL TEMP SENSOR FOR NHB $124.24
NAV30005993C Navien 30005993C AUTO FEEDER VALVE SB283 C37700 $75.54
NAV30014367A Navien 30014367A COMMON VENT COLLAR KIT $194.98
NAV30002475A Navien 30002475A Ignition Transformer, 115V Primary $47.84
NAV30006436A Navien 30006436A Intake Air Duct Assembly $13.04
NAV30003729A Navien 30003729A HEAT EXCHANGER MIDDLE PIPE $49.02
NAV30010747A Navien 30010747A WALL FLANGE & VENT TERMINATORS $17.42
NAV30006830A Navien 30006830A CIRCULATION PUMP AIR VENT $35.36
NAVPFMZ06P001 Navien PFMZ-06P-001 SmartZone Plus 6-Zone Pump Controller $662.30
NAV30012768A Navien 30012768A CIR, PUMP PCT1W0725B, NCB A/S $555.95
NAVPFMZ02P001 Navien PFMZ-02P-001 SmartZone Plus 2-Zone Pump Controller $472.60
NAV30003703C Navien 30003703C DHW OUTLET PIPE A $63.12
NAV30012241A Navien 30012241A AUTO FEED V/V ASSftY $68.78
NAVPFMZ03P001 Navien PFMZ-03P-001 SmartZone Plus 3-Zone Pump Controller $519.16
NAV30003873B Navien 30003873B WALL FLANGES (4) VENT TERMINAT $17.42
NAV30004831C Navien 30004831C 3-WAY MOTORIZED VALVE KDN $151.32
NAV30002581A Navien 30002581A EXAUST LIMIT SWITCH MS-1P 65 $10.44
NAV30004819C Navien 30004819C MOTORIZED 3 WAY VALVE $137.42
NAVPFMZ04P001 Navien PFMZ-04P-001 SmartZone Plus 4-Zone Pump Controller $565.62
NAV20017759A Navien 20017759A BUFFER TANK PIPE A $15.14
NAV20006929A Navien 20006929A Green NBR O-Ring, 17.5mm Dia. x 2.7mm T $0.62
NAV30011534A Navien 30011534A Flow Sensor For NP-240, NP-240E Water Heater $81.38
NAV30010780B Navien 30010780B Circulator Pump For NPE240A Tankless Hot Water Heaters $516.15
NAV30002521A Navien 30002521A Inlet Water Filter For CH/ASME, NPE Gas Boiler $7.50
NAV30003307E Navien 30003307E Syphon for PP, 69.7 x 170, NR/NP/NP240/NP-240-A, CH/ASME $26.14
NAV30003566A Navien 30003566A Exhaust Pipe Assembly For NR, NP-240 Water Heater $18.84
NAV30000181A Navien 30000181A PCB Board For CH Series Condensing Boilers $636.82
NAV30000466A Navien 30000466A Circulator Pump, 120 VAC at 60Hz $448.63
NAV30012581A Navien 30012581A Valve Kit for NP/NP240/NP-240E Flow Sensors, 3/4 in. $305.50
NAVPZZZ00046 Navien PZZZ-00046 On-Demand Kit for NPE-210A Series Tankless Water Heaters $276.79
NAV30000456B Navien 30000456B Circulator Pump, 120 VAC at 60Hz $414.82
NAV30010537A Navien 30010537A Flow Sensor For NR-180, NR-210, NR-24 Water Heaters $38.10
NAV30008245A Navien 30008245A Water Adjustment Valve For NPE Series Water Heaters $184.05
NAV30004825A Navien 30004825A 2-Way Motorized Valve For CC, NP Series Water Heaters $190.94
NAV30003746A Navien 30003746A Water Pipe Adapter (A) with Black-Thermostat For CC, CR Series Water Heaters $14.30
NAV20006670A Navien 20006670A Fuse For CR AND CC Models Heaters, 5A, 125V $1.34
NAV30014699A Navien 30014699A Water Pressure Sensor For CH-180, 210, 2100, 240 Condensing Gas Combination Boiler $86.26
NAV30009757A Navien 30009757A Remote Controllerfor NP Models NR20DU, NPE-180, NPE-180A, NPE-180S, NPE-210, NPE210-A, NPE210S, NPE-240, NPE240S $253.31
NAV30002513D Navien 30002513D PA66 Noryl Space Heating Strainer For CH-80, 210, 240 ASME Condensing Combination Gas Boiler $18.60
NAV30008366A Navien 30008366A Blue Wire Thermistor For NCB-LSWE, NPE Series Water Heaters $10.44
NAVNPE150SNG Navien NPE150SNG Premium Condensing Tankless Gas-Fired Water Heater, 200W, 18000 – 120000 btu/hr $1342.90
NAV30009875A Navien 30009875A Black Wire Thermistor For CR-180, 210, 240, CC-180, 210, 240, NR, NP-240 Water Heaters $10.68
NAV20018013A Navien 20018013A Silicon O-Ring For NP-240, NP-240E Water Heater, 31.5mm Dia. x 3.5mm T $1.58
NAV30012033B Navien 30012033B Domestic Hot Water Flow Sensor For NCB-180, 210, 240 Condensing Gas Combination Boiler $104.10
NAV30012950A Navien 30012950A Outdoor Sensor with Wire For CH-180, 2100, NCB-180, 210, 240 Condensing Gas Combination Boiler $143.24
NAV20007182D Navien 20007182D Water Pipe Adapter (B) Clip For CC, CR, NR, NP Series Water Heaters $9.94
NAV30000666A Navien 30000666A Gas Pressure Sensor For CC, CH, CR, NCB, NP, NR Water Heater and Boilers $97.24
NAV30000663A Navien 30000663A Air Pressure Sensor For CC, CH, CR, NCB, NP, NR Water Heater and Boilers $77.10
NAV30004837B Navien 30004837B Bypass Mixing Valve For NR, NP Series Water Heaters $184.05
NAV30010950A Navien 30010950A Isolation Valve Kit without Relief Valve For ASME Model Water Heaters, 1 in. $291.46
NAV30012226A Navien 30012226A Flame Rod For NCB-180, 210, 240 Condensing Gas Combination Boiler $24.96
NAV30014451A Navien 30014451A Circulation Pump Air Ventfor Use with NR/NP-240A Condensing Gas Tankless Water Heater $40.30
NAVGXXX000546 Navien GXXX000546 Cascade Cable For CC, CH, CR, NCB, NP, NPE, NR Water Heater $69.56
NAV20006947A Navien 20006947A EPDM O-Ring For CC, CH, CR, NCB, NP, NPE, NR Water Heater and Boilers $4.50
NAV30000405A Navien 30000405A Fan Motor For All CC/CR or NR/NP Series Heaters $336.15
NAV30002193C Navien 30002193C Buffer Tank T-Adapter For CC-180, 210, 240, CR-180, 210, 210A, 240A Water Heater $9.92
NAV30002208A Navien 30002208A Main Gas Valve For CH Series Condensing Gas Combination Boiler $184.34
NAV30002282E Navien 30002282E Check Valve For CC, CR, NR, NP Series Water Heaters $7.94
NAV30008571A Navien 30008571A Flow Sensor For NPE-180, 210, 240 Condensing Gas Tankless Water Heater $126.68
NAVGXXX001322 Navien GXXX001322 Condensate Neutralizer Kit For CH, NP, NR Boiler and Water Heater $265.43
NAV30004834B Navien 30004834B Water Adjustment Valve For CC, CR, NR, NP Series Water Heaters $155.30
NAVGFFMMCOZUS001 Navien GFFM-MCOZUS-001 Primary Manifold Kit, 1-1/4 in. Sweat x 1 in. FNPT Union $935.74
NAVGFFMMSOZUS001 Navien GFFM-MSOZUS-001 Primary Manifold Kit, 1-1/2 in. Sweat x 1 in. FNPT Union $1124.48
NAVPNBD000001 Navien PNBD000001 Comfort Air Assembly For NPE Water Heater Tankless Water Heater $429.56
NAV30000182A Navien 30000182A Main PCB Board For CC/CR, NR/NP Series Tankless Water Heaters $573.05
NAV20017207A Navien 20017207A E7518 EPDM O-Ring For CC, CH, CR, NCB, NP, NPE, NR Water Heater and Boilers $1.22
NAV20006934A Navien 20006934A NBR O-Ring For CC, CH, CR, NCB, NP, NPE, NR Water Heater and Boilers, 19.5mm Dia. x 2.4mm $0.62
NAV30004827B Navien 30004827B Plastic/Copper Cold Water Inlet Adapter for CC-180, CC-210, CC-240, CR-180, CR-180A, CR-210, CR-210A, CR-240, CR-240A $93.60
NAV30003695D Navien 30003695D Water Pipe Adapter (A) with Red-Thermostat (Clip) For CC, CR, NR, NP Series Water Heaters $22.24
NAV30004684A Navien 30004684A Flame Rod Assembly For CC-180, 210, 240 and CR-180, 210, 240 Propane Gas Water Heater $26.14
NAV30004680A Navien 30004680A Flame Rod Assembly For CC, CH, CR, NCB, NP, NPE, NR Natural Gas Water Heater and Boilers $18.22
NAV30009323A Navien 30009323A Easy Valve Kit For CC, CR, NR, NP NPE, Series Water Heaters, 3/4 in. NPT $291.33
NAV20006948A Navien 20006948A Red EPDM O-Ring For CC, CH, CR, NCB, NP, NPE, NR Water Heater and Boilers, 15.8mm Dia. x 2.7mm T $2.40
NAVNPE180SNG Navien NPE-180SNG Cold Rolled Carbon Steel Natural/Propane Gas Condensing Tankless Water Heater, 200W at 2A, 120 VAC, 15000 – 150000 btu/hr Heat $1621.53
NAV20006949A Navien 20006949A EPDM O-Ring For CC, CH, CR, NCB, NP, NPE, NR Water Heater and Boilers, 15.8mm Dia. x 2.7mm T $2.40
NAV20006958A Navien 20006958A EPDM Packing Ring For CC, CH, CR, NCB, NP, NR Water Heater and Boilers, 18mm ID x 22mm OD x 2-1/2mm T $3.48
NAV20018744B Navien 20018744B PA66 Back-Up Ring For CC, CH, CR, NCB, NP, NPE, NR Water Heater and Boilers, 18.5mm ID x 21.6mm OD x 2.5mm T $2.40
NAVNPE180ANG Navien NPE-180ANG Cold Rolled Carbon Steel Natural/Propane Gas Condensing Tankless Water Heater, 200W at 2A, 120 VAC, 15000 – 150000 btu/hr Heat $1942.46
NAVNPE210SNG Navien NPE-210SNG Cold Rolled Carbon Steel Natural/Propane Gas Condensing Tankless Water Heater, 200W at 2A, 120 VAC, 19900 – 180000 btu/hr Heat $1807.33
NAV20017210A Navien 20017210A EPDM O-Ring For CC, CH, CR, NCB, NP, NPE, NR Water Heater and Boilers, 17.5mm Dia. x 2.7mm T $4.50
NAV30010441A 30010441A HARNESS ASSftY RIBBON NPE/NCB $11.74
NAV30003728B 30003728B COLD WATER INLET PIPE $57.12
NAV30003652A 30003652A DHW OUTLET PIPE A $81.68
NAV20041428A 20041428A NPE BUFFER TANK INLET ADAPTER $10.00
NAVGXXX001659 GXXX001659 CABLE (NAVILINK) $60.84
NAV20007959A 20007959A SPACE HEATING RETURN ADAPTER $30.42
NAV30003025A 30003025A HARNESS (LOW VOLTAGE) $46.56
NAV20007016A 20007016A O RING /STRAINER(NCB-E) $6.94
NAVGFFMKDIZUS002 GFFM-KDIZUS-002 READY-LINK RACK ADD ON $667.18
NAV30008361A 30008361A PUMP PIPE $44.26
NAV20007916C 20007916C SECON. H.EXCHANGER OUTLET ADPT $10.22
NAV20014562A 20014562A DHW OUTLET PIPE $39.98
NAV30010605A 30010605A OUTDOOR VENT ASSftY $117.10
NAV30003708A 30003708A SECONDARY H/E INLET PIPE $33.28
NAV30012711A 30012711A H/E ASSftY NPE180 A/S $1723.74
NAV20026780A 20026780A WPA(A)- SCREW $11.74
NAV20012860A 20012860A DHW OUT – PIPE A $38.28
NAV30014282A 30014282A LEAD WIRE(PUMP-FEMALE) $5.24
NAVGXXX001325 GXXX001325 CONDENSATE NEUTRALIZER NB-4 $1168.68
NAV30008350A 30008350A PUMP INLET PIPE $102.82
NAV30008202A 30008202A PRESSURE REDUCING VALVE KIT $27.42
NAV20006852A 20006852A (1/2in) PACKING RING $0.62
NAV20017215A 20017215A O-RING (EPDM(E7518) P14) $1.48
NAV30008349A 30008349A COLD WATER INLET ADAPTER $37.00
NAV20007867B 20007867B HEAT WAT RET PIPE PA66,17X142 $12.58
NAV20027893A 20027893A HARNESS ASS AUTOFEED NCB $4.34
NAV30003730A 30003730A BYPASS PIPE NR-210/240 (C1220T $32.56
NAV30006057A 30006057A COLD WATER INLET PIPE 5.88*0.7 $41.28
NAV30020562A 30020562A HEAT EXCH ASS NR/NP-180 (A) $1276.53
NAVGXXX001769 GXXX001769 UNIV TEMPERATURE SENSOR $52.12
NAV30014183A 30014183A FLAME ROD ASSY $26.14
NAV30002587A 30002587A FREEZE PROTECT SWITCH $7.40
NAV30010316A 30010316A COLD WATER INLET ADAPTER $75.54
NAV30013055A 30013055A FRONT COVER NCB A/S $222.08
NAV30003747A 30003747A DHW OUTLET ADAPT. SB283 C3 $29.98
NAV30008588B 30008588B GAS INLET ADAPTER ALDC12 $16.42
NAV20007877A 20007877A CIRCULATION PUMP FASTENER $2.02
NAV30010803C 30010803C H/E MIDDLE PIPE STS NPE210 $15.42
NAV30012477A 30012477A GAS CONVERSION KIT $9.54
NAV30008201A 30008201A PRESSURE REDUCING VALVE KIT $28.28
NAVGXXX001726 GXXX001726 PEAKFLOWETM?MEDIA REPL CART $329.85
NAV20025961A 20025961A ELBOW ADAPTER (UP) $10.44
NAV20025959A 20025959A INLET ADAPTER $12.60
NAV20025962A 20025962A ELBOW ADAPTER (DOWN) $10.44
NAV30017402A 30017402A NPE DUAL VENTURI 120V VLV KIT $218.23
NAV30020563A 30020563A HEAT EXCH ASS NR/NP-210/240(A) $1489.18
NAV20007733A 20007733A FASTENER L-1 $1.36
NAV30014055A 30014055A WPA(A) SCREW-CU NHB110/150 $126.24
NAV20030189A 20030189A O-RING EPDM P25.5 HE750P $2.32
NAV30003651B 30003651B DHW SUPPLY ADAPT $25.70
NAV20024690A 20024690A PACKING RING; EXHAUST $13.92
NAV30008569A 30008569A 2ND H/E INLET ADAPTER $23.00
NAV20025960A 20025960A CONNECTION ADAPTER $10.44
NAVGFFMMSOZUS002 GFFM-MSOZUS-002 NFB PRIMARY MANIFOLD $876.05
NAV30010260A 30010260A PUMP KIT- WTRHTR CR/CC/NR/NP $472.79
NAV30006483A 30006483A 2ND H/E INLET PIPE $20.00
NAV30019688A 30019688A TRANSFORMER(120VAC TO 24VAC) $125.02
NAV30015785A 30015785A FLOW CAP(FAN) NCB150 $13.32
NAV30009126C 30009126C STS304 NPE180 18X0.6T SC INLET $30.20
NAV20030188A 20030188A SH. SUPPLY T-ADP NHB110/150 $91.94
NAV20040727B 20040727B EXHAUST DUCT ADAPTER NFB $16.80
NAV30014253A 30014253A BYPASS T-ADAPTER ASS NHB-110 $65.72
NAV30015905A 30015905A SIPHON NCB F/180/210/240 $57.44
NAV30019983A 30019983A SPARE PARTS KIT (NFB) INSIDE $17.96
NAV20040226A 20040226A BURNER ASS $452.95
NAV30019951A 30019951A PCB B/D(120V OUT) NFB-175/200 $206.71
NAV20027350A 20027350A 89.4 O-RING BK $9.00
NAV20041181A 20041181A DRAIN PAN ADAPTER $9.00
NAV20038757A 20038757A M4 X 10 BOLT $1.22
NAV30014329A 30014329A GAS PIPE ASS NPE-150S $42.04
NAV20041449A 20041449A DRAIN PAN ADAPTER PACKING $4.20
NAVPFFWSXX001 PFFWSXX-001 NAVICIRC $166.40
NAV20040230A 20040230A FLAME ROD SILICONE PACKING $6.00
NAV30014814B 30014814B PRIM H-EX OUT-ADP 22.2 NCB-150 $61.60
NAV20042238A 20042238A GAS V/V OUTLET ADP(UPPER) NFB $12.58
NAV30019175A 30019175A S.H RETURN PIPE NFB-175/200 $72.40
NAV30015307A 30015307A CIR PUMP(NCB E)UPS 15-78 $386.38
NAV20032409A 20032409A 25.7 O-RING BK $2.42
NAV20010286A 20010286A P18 O-RING RE $1.30
NAV30015923A 30015923A GAS CONVERSION KIT NCB150E LP $11.26
NAV30020626A 30020626A GAS CONVERSION KIT NFB-200 LP $10.80
NAV20040239A 20040239A DRAIN PAN $55.06
NAV20032402A 20032402A ORIF NOZ STS430J1L NHB-55/80NG $2.52
NAV20006390A 20006390A M4 X 12 BOLT $1.22
NAV30016131A 30016131A OUTLET ADAPTER NCB-E $43.72
NAV30021275A 30021275A IGNITOR KIT A/S NFB-175/200 $60.42
NAV30014733A 30014733A H/E OUTLET PIPE NCB-150 22.2 $42.04
NAV20031860A 20031860A WARNING LABEL BOTTOM $3.00
NAV20040233A 20040233A IGNITOR CERAMIC PACKING $11.38
NAV20000032A 20000032A M4 X 38 SCREW $1.22
NAV20042081A 20042081A 45.7 O-RING BK $4.20
NAV20018065A 20018065A M3 X 6 BOLT $1.22
NAV20038753A 20038753A M4 X 10 B TYPE SCREW $1.22
NAV20041037A 20041037A ORIFICE NFB-175 LNG $1.80
NAV30022163A 30022163A NPE-A PLUMB EASY 3 VALVE SET $357.15
NAV20040245A 20040245A AIR VENT ADAPTER $78.98
NAV20034293A 20034293A M4 X 9 C TYPE SCREW $1.22
NAV20042399A 20042399A FAN SILICONE PACKING $12.00
NAV30015582A 30015582A DHW WATER IN-ADP NCB-150 $64.10
NAV20040242A 20040242A DUCT PIPE EXHAUST $30.50
NAV30019645A 30019645A H/E INLET T-ADAPT NFB-175/200 $111.86
NAV30019666A 30019666A HARNESS ASS NFB-175/200 $138.16
NAV20042815A 20042815A M8 X 35 SCREW $1.22
NAV30015660A 30015660A 2ND H-EX INLET PIPE NCB-210240 $47.84
NAV20024325A 20024325A M4 X 12 BOLT $1.22
NAV30014319A 30014319A 2ND H-EX INLET PIPE NCB-150E $43.72
NAV30015913A 30015913A SPARE PARTS KIT CH NCB-150E $35.38
NAV30019984A 30019984A GAS CONVERSION KIT NFB-175 LP $10.80
NAV20032129A 20032129A (FAN) PIPE (NCB) PACKING $1.30
NAV30019980A 30019980A IGNITION TRANSFORMER NFB $49.06
NAV30014462A 30014462A RESONATOR NCBCE $28.70
NAV20041401A 20041401A 37 X 30 X 3 EPDM PACKING $1.80
NAV30015943A 30015943A PRESSURE TRANS-PIPE NCB 180 $47.84
NAV20040231A 20040231A INSPECTION BRACKET TOP $3.00
NAV20000009A 20000009A M3.5 X 6 SCREW $1.22
NAV20030919A 20030919A 17 X 4 O-RING EPDM BK $2.52
NAV20041462A 20041462A M4X18 SCREW $1.22
NAV30014737A 30014737A PRESSURE TRANS-PIPE NCB 210 24 $44.96
NAV20040228A 20040228A BURNER SILICONE PACKING $46.04
NAV20027618A 20027618A M4 X 6 BOLT $1.22
NAV20038758A 20038758A M4 X 10 BOLT F/INSPECT WINDOW $1.22
NAV30019689A 30019689A PCB B/D(MAIN) NFB-175/200 $530.74
NAV30015831A 30015831A HARNESS ASS NCB-E $131.46
NAV30015319A 30015319A GAS CONVERSION KIT NPE150S LP $9.16
NAV20042741A 20042741A EXHAUST DUCT FASTENER $9.58
NAV20040234A 20040234A FLAME ROD CERAMIC PACKING $6.00
NAV20000042A 20000042A M3 X 8 SCREW $1.22
NAV30020776A 30020776A THERMAL FUSE NFB-175/200 $14.96
NAV30021277A 30021277A INSPECTION WINDOW KIT A/S NFB $78.98
NAV20040243A 20040243A H/E BRACKET $9.58
NAV20042223A 20042223A RATING PLATE STICKER NFB-175 $5.38
NAV20012763A 20012763A M3.5 X 16 SCREW $1.22
NAV30019120A 30019120A INTAKE PIPE NFB-175/200 $72.40
NAV30015002A 30015002A HEAT RETURN ADAPT NHB-55/80 $237.02
NAV20033072A 20033072A M4X12 BOLT (GAS PIPE) $1.30
NAV30022965A 30022965A NAVICIRC KIT $198.43
NAV20042239A 20042239A GAS V/V OUTLET ADP(LOWER) NFB $13.16
NAV20040240A 20040240A DRAIN PAN PACKING $64.64
NAV20032403A 20032403A ORIFICE NOZZLE NHB-110 NG $2.52
NAV20007878A 20007878A PIPE CLIP NFB 175/200 $1.80
NAV30019176A 30019176A S.H SUPPLY PIPE NFB-175/200 $118.44
NAV20038760A 20038760A M4 X 14 BOLT $1.22
NAV30015621A 30015621A DHW H/E NCB-150E $124.80
NAV20024807A 20024807A 31.7 X 3.5 O-RING BK $2.52
NAV30019648A 30019648A H/E OUTLET T-ADPT NFB-175/200 $92.12
NAV20018454A 20018454A EXHAUST TEST PORT PACKING $1.30
NAV20038754A 20038754A M4 X 14 B TYPE SCREW $1.22
NAV30019667A 30019667A 120V POWER CORD NFB-175/200 $43.10
NAV30015784A 30015784A FAN INLET PIPE NCB150 $26.22
NAV20042823A 20042823A 84.6 O-RING BK $9.58
NAV20040255A 20040255A CLIP 32 ST304 $5.38
NAV20035697A 20035697A BUFFER TANK ADAPTER NPE $9.58
NAV30019826A 30019826A FAN ASS NFB-175/200 $636.50
NAV30015866A 30015866A PRESSURE TRANS-PIPE NCB 150E $47.84
NAV20041039A 20041039A ORIFICE NFB-200 LNG $1.80
NAV20029712A 20029712A VENT COLLAR CAP $2.42
NAV30015978A 30015978A 18X0.6T H/E OUTLT PIPE NPE180A $42.04
NAV30014688A 30014688A SINGLE VENTURI NPE-150S $91.94
NAV30021274A 30021274A FLAME ROD KIT A/S NFB-175/200 $42.52
NAV20041622A 20041622A RATING PLATE STICKER NFB-200 $5.38
NAV30014751A 30014751A COLD WAT INLET PIPE NPE-150S $48.28
NAV20032163A 20032163A P31 O-RING (HEAT ADT) BK(110 $2.52
NAV20040236A 20040236A 15X3.8T INSPECTION WINDOW $72.40
NAV20000060A 20000060A M3 X 10 BOLT $1.22
NAV20042237A 20042237A H/E DRAIN CAP $24.50
NAV20040232A 20040232A INSPECTION BRACKET BOTTOM $1.80
NAV20031859A 20031859A WARNING LABEL TOP $4.20
NAV20000030B 20000030B M3 X 10 SCREW $1.22
NAV30014321A 30014321A GAS PIPE ASS NCB-150 $47.46
NAV30015922A 30015922A H/E ASS NPE150 A/S $1395.76
NAV30020489A 30020489A THERMISTOR EXHAUST NFB-175/200 $13.16
NAV20040229A 20040229A IGNITOR SILICONE PACKING $6.00
NAV30019982A 30019982A SIPHON NFB F/175/200 $43.72
NAV20041403A 20041403A 31.5 O-RING BK $3.00
NAV20033699A 20033699A 21.7 X 3.5T EPDM O-RING P22ABK $1.30
NAV20032404A 20032404A ORIFICE NOZZLE NHB-150 NG $2.52
NAV20040241A 20040241A EXHAUST DUCT PACKING $11.38
NAV20009910A 20009910A M4 X 10 SCREW $1.22
NAV30021482A 30021482A PRESS SENSOR MARQUARDT 31 NFB $137.58
NAV30019173A 30019173A DRAIN PAN ASS NFB-175/200 $72.40
NAV30015077A 30015077A HEAT RETURN ADAPT NHB-110/150 $237.02
NAV20042244A 20042244A GAS V/V INLET ADP NFB-175/200 $21.58
NAV30015421A 30015421A FAN NPE150 $387.55
NAV30019180A 30019180A GAS PIPE ASS NFB-175/200 $49.64
NAV20023434A 20023434A 17.8 GAS O-RING V/V BK $1.22
NAV20038752A 20038752A M4 X 6 B TYPE SCREW $1.22
NAV30015659A 30015659A 2ND H-EX INLET PIPE NCB-180E $46.22
NAV20042814A 20042814A M8 X 20 BOLT $1.22
NAV20040244A 20040244A INLET/OUTLET ADAPTER $85.56
NAV30019664A 30019664A FRONT PANEL NFB-175/200 $376.72
NAV20017392A 20017392A 5.5 X 1.5 EPDM O-RING $10.82
NAV30016140A 30016140A BURNER BRACKET NPE/NCB $2.52
NAV30010261A 30010261A PUMP KIT- COMBI CH/CH-ASME $437.05
NAV30008630A 30008630A DRAIN COCK $3.04
NAV30016248B 30016248B INTAKE AIR FILTER NCB-E $10.68
NAV30012331A 30012331A DHW COLD WATER INLET ADAPTER $22.24
NAV30003754B 30003754B GAS PRESSURE SENSOR VENTURI $20.00
NAV20007134A 20007134A AIR PRESSURE SENSOR VENTURI $7.40
NAV30011586B 30011586B GAS V/V TIME ET72SX0209 $201.92
NAV30016447A 30016447A INSPECTION GLASS ASSY $5.64
NAVGXXX001327 GXXX001327 PEAKFLOW MEDIA REPL CARTRDGE $557.84
NAVGXXX001725 GXXX001725 PEAKFLOW ANIT-SCALE SYSTEM $637.19
NAV30010882A 30010882A POWER PLUG $21.28
NAV30000619A 30000619A REMOTE CONTROLLER $253.01
NAV30013686A 30013686A SYPHON & HOSE NPE $41.28
NAV30006060A 30006060A AUTO FEEDER PIPE $17.42
NAV30003725A 30003725A DHW OUTLET PIPE F/NR-NONA $36.14
NAV30008200A 30008200A PRESSURE REDUCING VALVE KIT $33.00
NAV30002654A 30002654A SPACE HEATING RETURN $15.42
NAVGFFMKDIZUS004 GFFM-KDIZUS-004 READYLINK RACK(ADDON) V2 $391.14
NAVGFFMKDIZUS003 GFFM-KDIZUS-003 READYLINK RACK(BASE)(V2) $536.44
NAV30008624B 30008624B WAV OUTLET PIPE $33.86
NAV30015811A 30015811A AIR PRESSURE SENSOR/NP $118.52
NAVPBCMAS001 NaviLink PBCM-AS-001 Remote Wi-Fi Control $667.18
NAV30001392B 30001392B AIR VENT ASSEMBLY(CR/NR) $51.28
NAV30013685A 30013685A DHW FLOW SENSOR $170.82
NAV20017923A 20017923A O-RING (P29) $1.80
NAV20017217A 20017217A O-RING (EPDM(E7518) P15) $3.04
NAVGXXX001727 GXXX001727 NAVICLEAN MAGNETIC FILTER $704.91
NAV30011690E 30011690E PCB BOARD $455.38
NAV20012863A 20012863A F.S. INLET PIPE $77.40
NAV30008338A 30008338A HOT WATER OUTLET PIPE $157.94
NAV30003714A 30003714A AUTO FEEDER PIPE $23.00
NAV20017757A 20017757A BUFFER TANK ADAPTER $18.72