Miscellaneous Parts

Miscellaneous parts include air pressure sensors (APS), inlet water filters, valves, hoses, buffer tanks, check valves, flame rods, igniters, adapters, panel covers, fuses, orafices, controllers and more.

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Concentric Vent Kit 2" Concentric Vent Kit 3" FLOW 1
Concentric Vent Kit 2"Concentric Vent Kit 3"FLOW AIDE DESCALER FLUID 1 GALLON

$69.95

$74.95

$42.95

FLOW32 FLOW-KIT 30018660A
FLOW AIDE DESCALER FLUID 1 QUARTFlow Aide Descaler KitNavien CH Series Parts Kit 30018660A

$15.95

$179.95

$599.95

30001392B 30014451A 20007146A
Navien Circulation Pump Air Vent 30001392BNavien Circulation Pump Air Vent 30014451ANavien Circulation Pump Bracket 20007146A

$18.95

$16.95

$3.00

30006491A PNBD-000001 30008909A
Navien Cold Water In-Pipe 30006491ANavien Comfort Air Assembly PNBD-000001Navien Dual Venturi 30017402A

$10.95

$119.95

$59.95

20006536A GXXX001327 GXXX001727
Navien Front Cover Screw 20006536A D4 X 8LNAVIEN GXXX001327 Replacement MediaNavien GXXX001727 Navi-Clean Magnetic Filter for Boilers

$3.95

$249.95

$229.95

30007878A 30008171A 20008404A
Navien Inlet Water Filter 30007878ANavien Inlet Water Filter 30008171ANAVIEN LOGO 20008404A

$9.95

$9.95

$4.95

20007643B 20024189B GFFM-MCOZUS-001
Navien Lower Case Bracket 20007643BNavien LP Gas Orifice 20024189BNavien Manifold GFFM-MCOZUS-001

$9.95

$5.00

$199.95

GFFM-MSOZUS-001 30018664A GXXX001322
Navien Manifold GFFM-MSOZUS-001Navien NCB/NCB-E Parts Kit 30018664ANAVIEN NEUTRALIZER KIT GXXX001322 W/ TUBING

$214.95

$899.95

$76.95

GXXX001323 30014307A 30008825A
Navien Neutralizer Refill Kit GXXX001323Navien NHB Series Parts Kit 30014307ANavien NPE Fan Damper 30008825A

$32.95

$799.95

$9.95

30012950A 30015446 30016447A
Navien Outdoor Sensor w/ Wire 30012950ANavien S.H. STRAINER ASS'Y NCB-E 30015446ANAVIEN SIGHT GLASS ASSEMBLY 30016447A

$39.95

$17.95

$9.95

30009478A 30003694F PMZ-03-001
Navien Thermistor 30009478ANavien WPA (B) / Black-Thermostat (Screw) 30003694FNavien Zone Control PMZ-03-001

$9.95

$5.95

$219.95

CAMCO 11470 20000355B 20012872A
Tankless Water Heater Pan CAMCO 11470Navien Adapter 20000355BNavien Secondary Heat Exchanger Inlet Pipe 20012872A

$44.95

$9.95

$19.95

30003708A 30003727A 30006483A
Navien 2nd H/Ex Inlet-Pipe 30003708ANavien 2ND H-EX In-Pipe 30003727ANavien 2ND H-EX In-Pipe 30006483A

$12.95

$10.95

$8.95

20007223A 30008569A 20012876A
Navien 2nd H/E Inlet Adapter 20007223ANavien 2nd H/E Outlet Adapter 30008569ANavien 2nd H/E Outlet Adapter 20012876A

$8.95

$8.95

$10.95

30003711A 30008215A 20007134A
Navien 3-Way Valve Inlet-Pipe 30003711ANavien 3-Way Valve (Copper) 30008215ANavien APS Venturi 20007134A

$8.95

$38.50

$4.95

30000663A 30015811A 30006060A
Navien APS (Air Pressure Sensor) 30000663ANavien Air Pressure Sensor 30015811ANavien Auto Feed Pipe 30006060A

$29.95

$27.95

$8.95

30005533A 30010953A 30003705A
Navien Buffer Tank 30005533ANavien Buffer Tank 30010953ANavien Buffer Tank Adapter (Yellow Thermostat) 30003705A

$69.95

$69.95

$6.95

20017757A 20018343A 30003704C
Navien Buffer Tank Adapter 20017757ANavien Buffer Tank Adapter 20018343ANAVIEN BUFFER TANK OUTLET PIPE 30003704C

$8.95

$4.95

$12.95

30002193C 30002287A 30003730A
Navien Buffer Tank T-Adapter (Blue Thermostat) 30002193CNavien Bypass Mixing Valve (HB) 30002287ANavien Bypass Pipe 30003730A

$6.95

$198.95

$9.95

30009501A 30009893A 30003411B
Navien Bypass Pipe 30009501ANavien Bypass Pipe 30009893ANavien Bypass T Adapter (A) / Blue-Thermostat (Clip) 30003411B

$19.95

$10.95

$7.95

GXXX000546 20007609A 30003655A
Navien Cascade Cable GXXX000546Navien Case Bracket 20007609ANavien Circulation Pump Outlet Pipe 30003655A

$18.95

$4.95

$7.95

Navien  CIR, PUMP out- pipe 30003710A 20007877A 20006859A
Navien CIR, PUMP out- pipe 30003710ANavien Circulation Pump Fastener 20007877ANavien Circulation Pump Packing 20006859A

$9.95

$3.00

$3.00

30003728A 30006057A 30004827B
Navien Cold Water In-Pipe 30003728ANavien Cold Water Inlet Pipe 30006057ANavien Cold Water Inlet Adapter (Plastic) / (Copper) 30004827B

$14.95

$14.95

$27.95

30008349A 30010315A 30010316A
Navien Cold Water Inlet Adapter 30008349ANavien DHW Inlet Adapter 30010315ANavien Cold Water Inlet Adapter 30010316A

$15.95

$24.95

$24.95

30010317A 30009437A 30003121A
Navien Cold Water Inlet Adapter 30010317ANavien Cold Water Inlet Pipe 30009437ANavien Condensate Drain Hose 30003121A

$27.95

$27.95

$9.95

20025960A 30001959A 30003566A
Navien Connection Adapter NPE "S" Models 20025960ANavien Cover 30001959ANavien 3" Exhaust Assembly 30003566A

$6.95

$59.95

$12.95

30012331A 20014561A 30006058A
Navien DHW Cold Water Inlet Adapter 30012331ANavien DHW (Domestic Hot Water) Pipe Outlet 20014561ANavien DHW (Domestic Hot Water) Outlet Pipe 30006058A

$11.95

$12.95

$10.95

30006512A 30003725A 30011516A
Navien DHW Outlet Pipe 30006512ANavien DHW Outlet Pipe 30003725ANavien DHW Outlet Pipe 30011516A

$9.95

$11.95

$10.95

30012328A 20012860A 20012869A
Navien DHW Outlet Pipe 30012328ANavien DHW Outlet - Pipe A 20012860ANavien DHW Outlet Pipe A 20012869A

$12.95

$14.95

$11.95

20012871A 30003703C 30009888A
Navien DHW Out - Pipe "A" 20012871ANavien DHW Out - Pipe A 30003703CNavien DHW Out - Pipe "C" 30009888A

$10.45

$14.95

$6.65

30003747A 20025961A 20006870A
Navien DHW Outlet Adapter 30003747ANavien Elbow Adapter (UP) 20025961ANavien Exhaust Duct Packing 20006870A

$8.95

$11.95

$5.00

30002581A 30002583A 30006435A
Navien Exhaust Limit Switch 30002581ANavien Exhaust Limit Switch 30002583ANavien Exhaust Pipe Assembly 30006435A

$10.95

$5.95

$9.95

30008673A 30003706A 30006484B
Navien Exhaust Pipe Assembly 30008673ANavien Inlet Pipe 30003706ANavien Flow Sensor Inlet Pipe 30006484B

$21.95

$11.95

$14.95

30009166A 20007737A 20007739A
Navien Secondary H/E Inlet Pipe 30009166ANavien Fastener "A" 20007737ANavien Fastener "C" 20007739A

$12.95

$5.00

$5.00

20007859A 20014560A 20007853A
Navien Fastener "D" 20007859ANavien Fastener "E" (1/2"-1") 20014560ANavien Fastener "F" 20007853A

$3.00

$3.00

$3.00

30004684A 30004680A 30012226A
Navien Flame Rod Assembly (LP) 30004684ANavien Flame Rod Assembly (NG) 30004680ANavien Flame Rod 30012226A

$9.95

$8.95

$9.95

20006670A 30010744B 30012477A
Navien Fuse 20006670ANavien Gas Conversion Kit 30010744B (NG to LP)Navien NG to LP Conversion Kit 30012477A

$4.50

$9.95

$9.95

20007976A 20027748A 20019144B
Navien Gas Inlet Adapter 20007976ANavien Gas Inlet Adapter 20027748ANavien Gas Orifice 20019144B

$5.00

$4.95

$4.95

20024159A 20024190A 30006280A
Navien Gas Orifice (NG) 20024159ANavien Gas Orifice (LP) 20024190ANavien GFI 30006280A

$4.95

$4.95

$19.95

20007838A 30003657C 30003663C
Navien Gas Pressure Sensor Bracket 20007838ANavien GPS Venturi 30003657CNavien LP GPS Venturi 30003663C

$5.00

$8.95

$8.95

30003669A 30003754A 30000666A
Navien GPS Venturi 30003669ANavien GPS Venturi 30003754ANavien GPS (Gas Pressure Sensor) 30000666A

$4.95

$4.95

$23.95

30005690A 20007921A 30003729A
Navien Heat Exchanger Inlet Pipe 30005690ANavien Heat Exchanger Middle Pipe 20007921ANavien HE (Heat Exchanger) Middle Pipe 30003729A

$15.95

$19.95

$21.95

30011515A 30002970A Navien  Harness (High Voltage) 30003026A
Navien H-EX Outlet Pipe 30011515ANavien Harness (High Voltage) 30002970ANavien Harness (High Voltage) 30003026A

$11.95

$10.95

$13.95

30003051A 30006005A 30002980A
Navien Harness (High Voltage) 30003051ANavien Harness (High Voltage) 30006005ANavien Wire Harness (Low Voltage) 30002980A

$14.95

$9.95

$18.95

Navien  Harness (Low Voltage) 30003025A 30003050A 30006013A
Navien Harness (Low Voltage) 30003025ANavien Harness (Low Voltage) 30003050ANavien Harness (Low Voltage) 30006013A

$14.95

$19.95

$10.95

30002558A 30002577A 30009932A
Navien High Limit Switch 30002558ANavien High Limit Switch 30002577ANavien Hose Kit 30009932A

$9.95

$5.95

$15.95

30008338A 30002475A 30010455A
Navien Hot Water Outlet Pipe 30008338ANavien Ignition Transformer 30002475ANavien Ignition Transformer 30010455A

$37.95

$26.95

$12.95

20025959A 30002521A 30003565A
Navien Inlet Adapter 20025959ANavien Inlet Water Filter 30002521ANavien Intake Air Duct Assembly 30003565A

$14.95

$6.95

$9.95

30008662B 20007667B 30002494A
Navien Intake Air Duct Assembly 30008662BNavien Intake Air Filter 20007667BNavien Mixing Valve Transformer (Only Non-A) 30002494A

$14.95

$9.95

$21.95

30004816B 30012581A 30011330A
Navien Motorized 3-Way Valve 30004831CNAVIEN 3/4" EASY VALVE KIT 30012581ANavien NAI Service Parts Kit 30011330A

$38.95

$79.95

$599.95

30010950A GXXX001319 30000670A
Navien NAV Easy Valve Kit-1" 30010950ANavien External Pump Wire GXXX001319Navien Outdoor Sensor 30000670A

$87.95

$11.95

$49.95

30003059A 30010604A 20017726A
Navien Outdoor Temperature Sensor Wire 30003059ANavien Outdoor Vent Assembly 30010604ANavien Pipe Fastener 20017726A

$4.95

$31.95

$5.00

Navien  Power Plug 30003094A 30002830A 30002831A
Navien Power Plug 30003094ANAVIEN POWER SWITCH 30002830ANAVIEN POWER SWITCH 30002831A

$14.95

$10.95

$11.95

30002729A 30008202A 20012877A
Navien Pressure Reducing Valve Kit 30002729ANavien Pressure Reducing Valve Kit 30008202ANavien Primary H/E (Heat Exchanger) Inlet Adapter 20012877A

$5.95

$7.95

$13.95

20012875B 30003732A 30003551A
Navien Primary H/E (Heat Exchanger) Outlet Adapter 20012875BNavien Primary H/E (Heat Exchanger) Outlet Adapter 30003732ANavien Pump Drain Cock 30003551A

$11.95

$7.95

$2.95

30008630A 30008361A 30000609A
Navien Pump Drain Cock 30008630ANavien Pump Pipe 30008361ANavien Remote Controller NR-10DU 30000609A

$5.00

$10.95

$69.95

30000619A 30009757A 30003054A
Navien NR-10PU Remote Controller 30000619ANavien NR-20 DU Remote Controller 30009757ANavien Remote Control Wire 30003054A

$69.95

$69.95

$14.95

20007733A Navien  S.H. Return Adapter 20007959A 20007929A
Navien Retainer Clip "A" 20007733ANavien S.H. Return Adapter 20007959ANavien S.H. Return Pipe 20007929A

$3.00

$8.95

$4.95

30005689A 20027671A 30002513D
Navien S.H. Supply Pipe 30005689ANavien Syphon Hose 20027671ANavien Space Heating Strainer 30002513D

$26.95

$4.95

$9.95

20007845A 20007847A 30003659C
Navien Space Heating Supply Pipe 20007845ANavien Space Heating Supply Pipe 20007847ANavien Space Heating Water Inlet Pipe 30003659C

$4.95

$3.95

$3.95

30003660A 30004076A 30003307E
Navien Space Heating Water Inlet Pipe 2 30003660ANavien Spare Parts Kit 30004076ANavien 30003307E Siphon

$9.95

$14.95

$10.95

30003311C 30009756A 30013687A
Navien Syphon 30003311CNavien Syphon 30009756ANavien Syphon 30013687A

$10.95

$21.95

$18.95

30007141A 20007830A 30003682D
Navien Syphon Hose 30007141ANavien Siphon Ring 20007830ANavien T-Type Adapter (Clip) 30003682D

$5.15

$3.00

$4.95

20007918C 30002782A 30009875A
Navien T-Type Adapter (Screw) 20007918ENavien Thermal Fuse 30002782ANavien Thermistor (Black Wire) 30009875A

$4.95

$5.95

$9.95

30009486A 30007955A 30008366A
Navien Thermistor (Blue Wire) 30009486ANavien Thermistor (Red Wire) 30007955ANavien Thermistor (Blue Wire) 30008366A

$9.95

$2.95

$4.95

30008220A 30002491A 20006685A
Navien Thermistor (Yellow Wire) 30008220ANavien Transformer 30002491ANavien Tube (170L) 20006685A

$2.95

$27.95

$3.50

20006688A 20006686A 20016793A
Navien Clear Tube (195L) 20006688ANavien Tube (50L) 20006686ANavien Clear Tube (530L) 20016793A

$3.95

$1.95

$2.95

20006699A 20006698A 20006687A
Navien Tube (550L) 20006699ANavien Silicon Tube (720L) 20006698ANavien Tube (75L) 20006687A

$5.95

$4.95

$1.95

20006700A 20017875A 30003873B
Navien Venturi Tube 20006700ANavien Venturi Tube 20017875ANavien 3" Wall Flange & Vent Terminators (PVC) 30003873B

$5.00

$1.95

$9.95

30010747A 20007610A 30008568A
Navien 2" Wall Flange & Vent Terminators 30010747ANavien Wall Mounting Bracket 20007610ANavien Water Pipe Adapter (A) WPA 30008568A

$9.95

$5.95

$8.95

20007182D 20018346A 30008624A
Navien Water Pipe Adapter (B) Clip 20007182DNavien Water Pipe Adapter (B) 20018346ANavien WAV Outlet Pipe 30008624A

$4.95

$8.95

$8.95

Navien  Wire Harness 30011259B 30012257B 30003746A
Navien Wire Harness 30011259BNavien Wire Harness 30012257BNavien WPA (A) / Black-Thermostat (Clip) 30003746A

$29.95

$39.95

$6.95

30003695D 30014699A
Navien WPA (A) / Red-Thermostat (Clip) 30003695DNavien WPS (Water Pressure Sensor) 30014699A

$5.95

$18.95