Navien Water Heaters

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74 Products

  • Leesburg, 741 Miller DriveSuite A-1 & B

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74 Products
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199 MBH Indoor/Outdoor Condensing Natural Gas Tankless Water Heater
Navien NPE-A2 Series

199 MBH Indoor/Outdoor Condensing Natural Gas Tankless Water Heater
Part #NNPE240A2NG
Item #9305457
Mfr. Part #NPE240A2NG
4 out of 5 Customer Rating
Requires Certification

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  • Pick Up: 1 in Leesburg, VA
  • Shipping: Available for immediate shipment
  • Requires Certification

  • Green

199 MBH Indoor/Outdoor Condensing Natural Gas Tankless Water Heater
Navien NPE-S2 Series

199 MBH Indoor/Outdoor Condensing Natural Gas Tankless Water Heater
Part #NNPE240S2NG
Item #9305452
Mfr. Part #NPE240S2NG
4.5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification

  • Green

180 MBH Indoor/Outdoor Non-Condensing Natural Gas Tankless Water Heater
Navien NPN-U Series

180 MBH Indoor/Outdoor Non-Condensing Natural Gas Tankless Water Heater
Part #NNPN180UNG
Item #7957875
Mfr. Part #NPN180UNG
3.5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
180 MBH Outdoor Non-Condensing Natural Gas Tankless Water Heater
Navien NPN-E Series

180 MBH Outdoor Non-Condensing Natural Gas Tankless Water Heater
Part #NNPN180ENG
Item #7957876
Mfr. Part #NPN180ENG
4.6 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
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  • Requires Certification
199 MBH Indoor/Outdoor Non-Condensing Propane Gas Tankless Water Heater
Navien NPN-U Series

199 MBH Indoor/Outdoor Non-Condensing Propane Gas Tankless Water Heater
Part #NNPN199ULP
Item #8005047
Mfr. Part #NPN199ULP
3.1 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
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  • Requires Certification
199 MBH Outdoor Non-Condensing Propane Gas Tankless Water Heater
Navien NPN-E Series

199 MBH Outdoor Non-Condensing Propane Gas Tankless Water Heater
Part #NNPN199ELP
Item #8005045
Mfr. Part #NPN199ELP
4.9 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
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  • Requires Certification
199 MBH Outdoor Non-Condensing Natural Gas Tankless Water Heater
Navien NHW-AE Series

199 MBH Outdoor Non-Condensing Natural Gas Tankless Water Heater
Part #NNHW700199AENG
Item #10245820
Mfr. Part #NHW700-199AE, NG
4.7 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
199 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Navien NHW-AI Series

199 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Part #NNHW700199AING
Item #10245824
Mfr. Part #NHW700-199AI, NG
5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
Condensate Neutralizer Kit
Navien NaviLink®

Condensate Neutralizer Kit
Part #NGXXX002212
Item #9918654
Mfr. Part #GXXX002212
3.9 out of 5 Customer Rating
Requires Certification

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  • Pick Up: 3 in Leesburg, VA
  • Shipping: Available for immediate shipment
  • Requires Certification
3/4 in. Plumb Easy Valve Kit
Navien

3/4 in. Plumb Easy Valve Kit
Part #NGXXX002139
Item #9858183
Mfr. Part #GXXX002139
3.9 out of 5 Customer Rating
Requires Certification

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  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
Plumb Easy Valve Set
Navien

Plumb Easy Valve Set
Part #NGXXX002140
Item #9858185
Mfr. Part #GXXX002140
5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
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  • Requires Certification
Recirculation Valve Kit
Navien NaviLink®

Recirculation Valve Kit
Part #N30022965A
Item #7927490
Mfr. Part #30022965A
5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
Outdoor Vent Cap
Navien

Outdoor Vent Cap
Part #N30025801A
Item #9399786
Mfr. Part #30025801A
3.8 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
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  • Requires Certification
11-1/2 in. Sidewall Termination Kit
Navien NaviVent™

11-1/2 in. Sidewall Termination Kit
Part #NGXXX001891
Item #7962434
Mfr. Part #GXXX001891
5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
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  • Requires Certification
Recirculation Valve
Navien

Recirculation Valve
Part #NPFFWSXX001
Item #7936435
Mfr. Part #PFFW-SXX-001
4.4 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
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  • Requires Certification
Pipe Cover
Navien

Pipe Cover
Part #N30025812A
Item #9399785
Mfr. Part #30025812A
5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
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  • Requires Certification
Wi-Fi System
Navien NaviLink Lite™

Wi-Fi System
Part #NPBCMAS002
Item #10081802
Mfr. Part #PBCM-AS-002
5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
Rack Base for NHB Series Condensing Heat Boilers
Navien

Rack Base for NHB Series Condensing Heat Boilers
Part #NGFFMKDIZUS005
Item #8159342
Mfr. Part #GFFM-KDIZUS-005
5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
Pipe Cover for NPN Series Water Heaters
Navien

Pipe Cover for NPN Series Water Heaters
Part #N30024017A
Item #8025887
Mfr. Part #30024017A
5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
Drop-In Valve
Navien

Drop-In Valve
Part #N30008245A
Item #4486686
Mfr. Part #30008245A
3.9 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
Cable
Navien Ready-Link®

Cable
Part #NGXXX000546
Item #3642649
Mfr. Part #GXXX000546
4.1 out of 5 Customer Rating
Requires Certification

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  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
Condensate Neutralizer Kit
Navien NaviLink®

Condensate Neutralizer Kit
Part #NGXXX001324
Item #4869100
Mfr. Part #GXXX001324
4.5 out of 5 Customer Rating
Requires Certification

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  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
Flow Sensor
Navien

Flow Sensor
Part #N30008571A
Item #4486681
Mfr. Part #30008571A
4.4 out of 5 Customer Rating
Requires Certification

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  • Pick Up: 10 in Leesburg, VA
  • Shipping: Available for immediate shipment
  • Requires Certification
NPE, NCB, NFC, NFB and NHB Replacement Media
Navien NCB-H Series

NPE, NCB, NFC, NFB and NHB Replacement Media
Part #NGXXX001323
Item #4869099
Mfr. Part #GXXX001323
3.2 out of 5 Customer Rating
Requires Certification

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  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
Items You May Like
1–6 of 18 items
50 gal. Tall 4.5kW 2-Element Electric Water Heater
A.O. Smith ProLine®

50 gal. Tall 4.5kW 2-Element Electric Water Heater
Part #AENT50202172000
Item #5076654
4 out of 5 Customer Rating
Requires Certification

Points
$753.62
EACH
199 MBH Smart Indoor Condensing Natural Gas/Propane Tankless Water Heater with Pump
Rinnai SENSEI™ RXP Series

199 MBH Smart Indoor Condensing Natural Gas/Propane Tankless Water Heater with Pump
Part #RRXP199IN
Item #10345971
3.5 out of 5 Customer Rating
Requires Certification

Points
$2,248.28
EACH
2 gal. Thermal Expansion Tank
Amtrol Therm-X-Trol®

2 gal. Thermal Expansion Tank
Part #AST5
Item #70595
5 out of 5 Customer Rating
Requires Certification

Points
$78.00
EACH
3/4 in. Threaded Installation Valve Kit
Rinnai

3/4 in. Threaded Installation Valve Kit
Part #RMIVKTLW
Item #7002183
3.8 out of 5 Customer Rating
Requires Certification

Points
$89.44
EACH
50 gal. Tall 4.5kW 2-Element Electric Water Heater
State ProLine®

50 gal. Tall 4.5kW 2-Element Electric Water Heater
Part #SEN650DORT45
Item #5076652
4.8 out of 5 Customer Rating
Requires Certification

Points
$618.00
EACH
2 gal. Thermal Expansion Tank
PROFLO®

2 gal. Thermal Expansion Tank
Part #PFXT5
Item #3883444
4.1 out of 5 Customer Rating
Requires Certification

Points
$48.00
EACH
50 gal. Tall 40 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
Bradford White FVIR Defender Safety System®

50 gal. Tall 40 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
Part #BRG250T6N
Item #5058965
5 out of 5 Customer Rating
Requires Certification

Points
$822.00
EACH
22 in. Plastic Water Heater Pan
Oatey®

22 in. Plastic Water Heater Pan
Part #O34062
Item #247757
5 out of 5 Customer Rating
Requires Certification

Points
$11.09
EACH
2.1 gal. Thermal Expansion Tank
PROFLO®

2.1 gal. Thermal Expansion Tank
Part #PFXT5I
Item #2939325
4 out of 5 Customer Rating
Requires Certification

Points
$48.00
EACH
Wi-Fi System
Navien NaviLink Lite™

Wi-Fi System
Part #NPBCMAS002
Item #10081802
5 out of 5 Customer Rating
Requires Certification

Points
Call for Pricing
Call for Pricing
199 MBH Smart Indoor Condensing Natural Gas/Propane Tankless Water Heater
Rinnai SENSEI™ RX Series

199 MBH Smart Indoor Condensing Natural Gas/Propane Tankless Water Heater
Part #RRX199IN
Item #10357472
5 out of 5 Customer Rating
Requires Certification

Points
$1,537.90
EACH
3/4 in. IPS Valve Service Kit with Pressure Relief Valve
Jones Stephens

3/4 in. IPS Valve Service Kit with Pressure Relief Valve
Part #JD05102
Item #9645661
4.4 out of 5 Customer Rating
Requires Certification

Points
$88.99
EACH
3/4 in. Temperature & Pressure Relief Valve with 2-1/2 in. Extended Shank
PROSELECT®

3/4 in. Temperature & Pressure Relief Valve with 2-1/2 in. Extended Shank
Part #PSW12601
Item #1302305
5 out of 5 Customer Rating
Requires Certification

Points
$40.03
EACH
24 in. Aluminum Water Heater Pan
Oatey®

24 in. Aluminum Water Heater Pan
Part #O34153
Item #928553
5 out of 5 Customer Rating
Requires Certification

Points
$29.46
EACH