Compare Products
Choose upto 5 items for side by side feature comparison
My collections icon
Wishlist
Track price
Go to collections
Filters IconShow filters

Shop Noritz Error Code 66 Tankless Water Heater

Sponsored
New tab icon
Product Image
Noritz SKC7449 Flame Rod Plug …
$8.38
SupplyHouse.com
5.0
·
3
New tab icon
Product Image
Cost-effective · Effortless Installation · Front Control · Large capacity · Stainless Steel
24 in. Built-In Tall Tub Front Control …
$328.00
$552.00
Home Depot
3.5
·
1K+
New tab icon
Product Image
Noritz SKC7448 Ignition Plug W/ G…
$16.62
SupplyHouse.com
5.0
·
11
New tab icon
Product Image
Noritz SKH7184 Burner W/Gasket …
$250.28
Parts HNC
4.5
·
5
New tab icon
Product Image
Noritz SBC7685-B Flame Rod W/ Ga…
$10.67
SupplyHouse.com
5.0
·
6
New tab icon
Product Image
6699 Tankless Water Heater Flus…
$79.99
Amazon.com
4.5
·
11
New tab icon
Product Image
Noritz Remote Controller
$166.40
US eBay
5.0
·
8
New tab icon
Product Image
NORITZ RB-700-1 Recess Box, Outd…
$270.64
Voomi Supply
New tab icon
Product Image
Noritz RPK-EXT External Recircula…
$411.14
SupplyHouse.com
delivery truck
Free shipping
New tab icon
Product Image
Noritz NR66ODNG Outdoor Max 140,…
$1,375.99
Voomi Supply
4.0
·
34
New tab icon
Product Image
NORITZ Ignition Plug, Ensures Pro…
$44.24
Voomi Supply
5.0
·
15
New tab icon
Product Image
Evhj010 Noritz Thermal Fuse Nat…
$74.99
eBay.com
delivery truck
Free shipping
New tab icon
Product Image
Navien Pzzz-00046 Hotbutton On De…
$99.99
eBay
delivery truck
Free shipping
New tab icon
Product Image
Rheem AM44966 Burner Assembly…
$129.30
SupplyHouse.com
5.0
·
1
New tab icon
Product Image
Noritz VC-6-1 Vent Cap For EZ98/11…
$121.49
Voomi Supply
5.0
·
1
New tab icon
Navien NFB-200H High Efficiency C…
$3,338.88
Skip The Wareho…
New tab icon
Bright Interior Lighting · Convenient Ice & Water Dispenser · Cost-Effective · Easy to Clean · Feature-Rich
31.5 in. 18 Cu. Ft. Counter Depth Fr…
$1,198.00
$1,999.00
Home Depot
4.5
·
1K+
New tab icon
Noritz SKJ71VZ Ignition Plug W/ G…
$62.71
SupplyHouse.com
New tab icon
SKJ70NH Noritz Manifold Plate 11 …
$224.99
eBay.com
delivery truck
Free shipping
New tab icon
Noritz PVC-UCVK PVC Universal Co…
$206.34
Voomi Supply
  1. Showing 1 - 36 out of 178 results for "noritz error code 66 tankless water heater"
    1. Saved
      Save to wishlist
      Rinnai Re199ip 9.8 GPM 199,000 BTU 120 Volt Residential Indoor Liquid - Silver
      4.5
      ·
      169
      4.5
      169 ratings
      Rinnai Re199ip 9.8 GPM 199,000 B…
      B
      Bed Bath & Beyond
      delivery truckFree shipping
    2. Saved
      Save to wishlist
      BURNHAM V8H6WEH 6 SECTION OIL FIRED BOILER WITH RIELLO BURNER
      BURNHAM V8H6WEH 6 SECTION …
      E
      eBay.com
      delivery truckFree shipping
    3. Saved
      Save to wishlist
      RINNAI Controller MC-91-1US-S Silver
      RINNAI Controller MC-91-1US-S Sil…
      E
      eBay.com
      delivery truckFree shipping
    4. Saved
      Save to wishlist
      WEIL-MCLAIN 118504500 EG-50 Natural Gas Steam Boiler
      WEIL-MCLAIN 118504500 EG-50 N…
      V
      Voomi Supply
    5. Saved
      Save to wishlist
      Used
      Rinnai / Unblock 21"Universal Non-Condensing Plastic Horizontal Termination Kit
      Rinnai / Unblock 21"Universal Non-…
      E
      eBay.com
    6. Saved
      Save to wishlist
      CAMCO 11470 WH DRAIN PAN - TANKLESS PLASTIC W/P For Gas Or Electric Tankless Water Heater Plast
      CAMCO 11470 WH DRAIN PAN - T…
      T
      Thetwistergroup.com
    7. Saved
      Save to wishlist
      5
      ·
      3
      5
      3 ratings
      NAVIEN 30011532B High Efficienc…
      V
      Voomi Supply
    8. Saved
      Save to wishlist
      4.4
      ·
      130
      4.4
      130 ratings
      Rinnai Sensei & Trade Rinnai Sens…
      E
      eBay.com
      delivery truckFree shipping
    9. Saved
      Save to wishlist
      SALE
      Rheem Ikonic Tankless Water Heat…
      $330.00
      T
      Tankless Water Heater Depot.com
    10. Saved
      Save to wishlist
      4.1
      ·
      922
      4.1
      922 ratings
      5,500 (DOE) BTU Portable Air Cond…
      H
      Home Depot
      delivery truckFree shipping
    11. Saved
      Save to wishlist
      SALE
      4.6
      ·
      36
      4.6
      36 ratings
      Fogatti RV Tankless Water Heater …
      $499.99
      T
      Tractor Supply Co.
    12. Saved
      Save to wishlist
      SALE
      4.1
      ·
      182
      4.1
      182 ratings
      30 in. Double Electric Wall Oven Wit…
      $2,699.00
      H
      Home Depot
    13. Good Deal
      Saved
      Save to wishlist
      4.3
      ·
      32
      4.3
      32 ratings
      Bradford White RG250T6N 50 Gallo…
      S
      SupplyHouse.com
      delivery truckFree shipping
    14. Saved
      Save to wishlist
      4.5
      ·
      13
      4.5
      13 ratings
      Bradford White RG240S6N 40 Gallo…
      S
      SupplyHouse.com
      delivery truckFree shipping
    15. Saved
      Save to wishlist
      5
      ·
      1
      Rheem RTEX-06T Performance Ser…
      F
      Ferguson Home
      delivery truckFree shipping
    16. Saved
      Save to wishlist
      4.2
      ·
      6
      4.2
      6 ratings
      RHEEM EEWRA631GWH ECONE…
      V
      Voomi Supply
    17. Saved
      Save to wishlist
      Used
      Noritz Ejmj002 Wire Harness EJM …
      E
      eBay.com
    18. Saved
      Save to wishlist
      3.9
      ·
      15
      3.9
      15 ratings
      Rinnai I-SERIES Plus™ - Primary-S…
      E
      eBay.com
      delivery truckFree shipping
    19. Saved
      Save to wishlist
      4.3
      ·
      33
      4.3
      33 ratings
      Eemax 4.8 GPM, 13 Kilowatt, 240 V…
      O
      Overstock.com
    20. Saved
      Save to wishlist
      SALE
      4.7
      ·
      81
      4.7
      81 ratings
      Rinnai 431F-1420 OEM Thermal Fu…
      $12.50
      W
      WebstaurantStore
    21. Saved
      Save to wishlist
      SALE
      Rinnai Demand Duo Chs19980hcxi…
      $12,600.00
      W
      WebstaurantStore
    22. Saved
      Save to wishlist
      SALE
      4.2
      ·
      209
      4.2
      209 ratings
      30 in. 4 Burner Element Freestandin…
      $688.00
      H
      Home Depot
    23. Saved
      Save to wishlist
      Latina Electric Shower Head Water …
      E
      eBay.com
      delivery truckFree shipping
    24. Saved
      Save to wishlist
      RHEEM AM39865-1 Natural Burner …
      V
      Voomi Supply
    25. Saved
      Save to wishlist
      Used
      4.3
      ·
      44
      4.3
      44 ratings
      Noritz Nrc66dvng Indoor Condensin…
      E
      eBay.com
      delivery truckFree shipping
    26. Saved
      Save to wishlist
      2.5
      ·
      29
      2.5
      29 ratings
      RHEEM PROG50-38N-RH60TT Wa…
      V
      Voomi Supply
    27. Saved
      Save to wishlist
      Camplux 6.86 GPM Residential Tan…
      T
      Tractor Supply Co.
    28. Saved
      Save to wishlist
      SALE
      Rinnai Trs05cxin Freestanding 5 Un…
      $21,315.00
      W
      WebstaurantStore
    29. Saved
      Save to wishlist
      4.4
      ·
      112
      4.4
      112 ratings
      Rinnai Sensei Rsc160 Residential 1…
      E
      eBay.com
      delivery truckFree shipping
    30. Saved
      Save to wishlist
      SALE
      Rinnai Trs03ilcxin Freestanding 3 U…
      $12,705.00
      W
      WebstaurantStore
    31. Saved
      Save to wishlist
      Condensate Neutralizer 3.3 Lbs Refi…
      E
      eBay.com
      delivery truckFree shipping
    32. Saved
      Save to wishlist
      Reliance 50 Gal. Medium 9Yr Self-C…
      M
      Mc Mu
    33. Saved
      Save to wishlist
      Reliance 50 Gal. Tall 9Yr Self-Clean…
      M
      Mc Mu
    34. Saved
      Save to wishlist
      4.6
      ·
      44
      4.6
      44 ratings
      Takagi TK-310U-I Series 200 Ultra …
      S
      SupplyHouse.com
      delivery truckFree shipping
    35. Saved
      Save to wishlist
      CAMPLUX First Series 2.64GPM 68…
      O
      Overstock.com
    36. Saved
      Save to wishlist
      4.2
      ·
      63
      4.2
      63 ratings
      Rheem RTG20210-1 Horizontal Ter…
      S
      SupplyHouse.com
      delivery truckFree shipping
    Oops! We are sorry, something went wrong.
    Continue your shopping by clicking on another product
    Product added to your wishlist! View wishlist
    Sign in to see your saved products on any device
    Product removed from your wishlist! View wishlist
    Sign in to see your saved products on any device
    Something went wrong. Please try again later.
    Product is added to compare already. Please refresh the page.
    Product is not found in compare. Please refresh the page.
    5 Products already added. Please delete existing selection to add this.
  2. Sponsored
Feedback