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Water Heater Accessories

69 products found

Water heater accessories from Grainger include durable drip pans in various sizes, heavy-duty straps for water heaters up to 120-gal., ventilation kits and more. Use a rugged steel stand to help safely elevate your water heater above the floor. Help raise or lower the maximum water temperature your commercial water heater can provide with a commercial temperature conversion kit. Grainger can help you get the job done with efficient water heater accessories. Shop now!Close

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  • Steel Water Heater Stand, For Use With: Weights up to 600 lb.

    Brand
    GRAINGER APPROVED
    Item #
    13G658
    Mfr. Model #
    40-S-22-U
    Steel Water Heater Stand, For Use With: Weights up
    Web Price $72.50 / each
  • Plastic Scale Removal System, For Use With: Tankless Water Heaters

    Brand
    ZOELLER
    Item #
    5NAL9
    Mfr. Model #
    109-0005
    Plastic Scale Removal System, For Use With: Tankless W
    Web Price $339.00 / each
  • Plastic Water Heater Pan, For Use With:

    Brand
    GRAINGER APPROVED
    Item #
    3VU59
    Mfr. Model #
    3VU59
    Plastic Water Heater Pan, For Use With:
    Web Price $18.30 / each
  • Galvanized Steel Water Heater Straps, For Use With: Tanks Up to 120 gal.

    Brand
    GRAINGER APPROVED
    Item #
    13G672
    Mfr. Model #
    QS-120
    Galvanized Steel Water Heater Straps, For Use With: Ta
    Web Price $43.70 / each
  • Plastic Water Heater Pan, For Use With:

    Brand
    GRAINGER APPROVED
    Item #
    3VU60
    Mfr. Model #
    3VU60
    Plastic Water Heater Pan, For Use With:
    Web Price $25.20 / each
  • Steel Water Heater Stand, For Use With: Weights up to 1200 lb.

    Brand
    GRAINGER APPROVED
    Item #
    13G659
    Mfr. Model #
    40-S-24-U
    Steel Water Heater Stand, For Use With: Weights up
    Web Price $119.50 / each
  • Steel Wall Mounted Water Heater Platform, For Use With: Weights up to 375 lb.

    Brand
    GRAINGER APPROVED
    Item #
    13G663
    Mfr. Model #
    40-SWHP-W
    Steel Wall Mounted Water Heater Platform, For Use With:
    Web Price $215.00 / each
  • Galvanized Steel Water Heater Straps, For Use With: Tanks Up to 80 gal.

    Brand
    GRAINGER APPROVED
    Item #
    13G675
    Mfr. Model #
    QS-50-P
    Galvanized Steel Water Heater Straps, For Use With: Ta
    Web Price $16.55 / each
  • Plastic Water Heater Pan, For Use With:

    Brand
    GRAINGER APPROVED
    Item #
    3VU61
    Mfr. Model #
    3VU61
    Plastic Water Heater Pan, For Use With:
    Web Price $31.40 / each
  • Steel Wall Mounted Water Heater Platform, For Use With: Weights up to 600 lb.

    Brand
    GRAINGER APPROVED
    Item #
    13G665
    Mfr. Model #
    50-SWHP-W
    Steel Wall Mounted Water Heater Platform, For Use With:
    Web Price $266.50 / each
  • Plastic Horizontal Vent Termination Kit 3", For Use With: Rheem Tankless Heaters

    Brand
    RHEEM
    Item #
    21HD68
    Mfr. Model #
    SP20286
    Plastic Horizontal Vent Termination Kit 3", For Use Wi
    Web Price $29.00 / each
  • Powder Coated Steel Tankless Water Heater Cleaner, For Use With: Tankless Water Heaters

    Brand
    RECTORSEAL
    Item #
    49EG80
    Mfr. Model #
    68708
    Powder Coated Steel Tankless Water Heater Cleaner, For Use&
    Web Price $19.15 / each
  • Wire and Plastic EZ-Link Cable Connector, For Use With: Rheem Tankless Water Heaters

    Brand
    RHEEM
    Item #
    6FZN4
    Mfr. Model #
    RTG20040
    Wire and Plastic EZ-Link Cable Connector, For Use With:
    Web Price $28.90 / each
  • Plastic Tankless Water Heater Flush Kit, For Use With: Tankless Water Heaters

    Brand
    RECTORSEAL
    Item #
    49EG79
    Mfr. Model #
    68711
    Plastic Tankless Water Heater Flush Kit, For Use With:
    Web Price $316.00 / each
  • Brass Temperature and Pressure Relief Valve, For Use With: Rheem Tank Water Heaters

    Brand
    RHEEM PROTECH
    Item #
    54JH04
    Mfr. Model #
    AP14835G
    Brass Temperature and Pressure Relief Valve, For Use With&#
    Web Price $28.70 / each
  • Stainless Steel/Aluminized Steel Waterheater Vent Pipe, For Use With: 6FZN0 to 6FZN3

    Brand
    METAL FAB
    Item #
    6XWP0
    Mfr. Model #
    RTG20251GD
    Stainless Steel/Aluminized Steel Waterheater Vent Pipe, For
    Web Price $73.25 / each
  • Stainless Steel Tankless Vent Kit, For Use With: 6FZN0, 6FZN1, 6FZN2, 6FZN3

    Brand
    METAL FAB
    Item #
    6FHY1
    Mfr. Model #
    RTG20210
    Stainless Steel Tankless Vent Kit, For Use With: 6FZN0
    Web Price $114.00 / each
  • Plastic Sensor And Cap, For Use With: PowerVent Units 1HA13,1HA14 And 2LAD1

    Brand
    RHEEM
    Item #
    2VRE4
    Mfr. Model #
    SP20172
    Plastic Sensor And Cap, For Use With: PowerVent Units&
    Web Price $47.30 / each
  • Steel Water Heater Stand, For Use With: Weights up to 1200 lb.

    Brand
    GRAINGER APPROVED
    Item #
    13G660
    Mfr. Model #
    40-S-30-U
    Steel Water Heater Stand, For Use With: Weights up
    Web Price $171.00 / each
  • Plastic and Fiberglass Water Heater Insulation Blanket, For Use With: Electric Water Heaters

    Brand
    FROST KING
    Item #
    35Z863
    Mfr. Model #
    SP57/5
    Plastic and Fiberglass Water Heater Insulation Blanket, For
    Web Price $39.10 / each
  • Plastic and Fiberglass Water Heater Insulation Blanket, For Use With: Electric Water Heaters

    Brand
    FROST KING
    Item #
    35Z864
    Mfr. Model #
    SP57/67
    Plastic and Fiberglass Water Heater Insulation Blanket, For
    Web Price $38.90 / each
  • Stainless Steel Vertical Termination Kit, For Use With: 6FZN0, 6FZN1, 6FZN2, 6FZN3

    Brand
    METAL FAB
    Item #
    6FHY2
    Mfr. Model #
    RTG20211
    Stainless Steel Vertical Termination Kit, For Use With:
    Web Price $161.00 / each
  • Stainless Steel/Aluminized Steel Waterheater Vent Pipe, For Use With: 6FZN0 to 6FZN3

    Brand
    METAL FAB
    Item #
    6XWN9
    Mfr. Model #
    RTG20151GC
    Stainless Steel/Aluminized Steel Waterheater Vent Pipe, For
    Web Price $58.75 / each
  • Connect Cable, For Use With: Rinnai Tankless Water Heaters

    Brand
    RINNAI
    Item #
    11U335
    Mfr. Model #
    REU-MSB-C2
    Connect Cable, For Use With: Rinnai Tankless Water Hea
    Clearance Price $10.00 / each

    Web Price $40.30

  • Electronics and Plastic Case Mic-6 Manifold Controller System, For Use With: Rheem Tankless Water He

    Brand
    RHEEM
    Item #
    6FZN5
    Mfr. Model #
    RTG20213A
    Electronics and Plastic Case Mic-6 Manifold Controller System,&#
    Web Price $144.50 / each
  • Citric Acid Water Heater Descaler Kit

    Brand
    OATEY
    Item #
    39AT84
    Mfr. Model #
    35235
    Citric Acid Water Heater Descaler Kit
    Web Price $281.00 / each
  • Plastic Water Heater Pan

    Brand
    GRAINGER APPROVED
    Item #
    3VU58
    Mfr. Model #
    3VU58
    Plastic Water Heater Pan
    Web Price $21.70 / each
  • Galvanized Steel Water Heater Straps, For Use With: Tanks Up to 80 gal.

    Brand
    GRAINGER APPROVED
    Item #
    13G673
    Mfr. Model #
    QS-50
    Galvanized Steel Water Heater Straps, For Use With: Ta
    Web Price $19.00 / each
  • 14-Gauge Galvanized Steel Water Heater Stand, For Use With: Tanks Up to 50 Gallons

    Brand
    GRAINGER APPROVED
    Item #
    3VU62
    Mfr. Model #
    3VU62
    14-Gauge Galvanized Steel Water Heater Stand, For Use With&
    Web Price $98.00 / each
  • Steel Thermal Expansion Tank, For Use With: Tank Water Heaters

    Brand
    GRAINGER APPROVED
    Item #
    419X92
    Mfr. Model #
    60022
    Steel Thermal Expansion Tank, For Use With: Tank Water
    Web Price $37.48 / each
  • Plastic Horizontal Vent Termination Kit 2", For Use With: Rheem Tankless Heaters

    Brand
    RHEEM
    Item #
    21HD69
    Mfr. Model #
    SP20285
    Plastic Horizontal Vent Termination Kit 2", For Use Wi
    Web Price $30.30 / each
  • Fiberglass Water Heater Insulation Blanket, For Use With: Up to 60 gal. Water Heaters

    Brand
    FROST KING
    Item #
    48H493
    Mfr. Model #
    SP57/11C
    Fiberglass Water Heater Insulation Blanket, For Use With:&#
    Web Price $22.55 / each
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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More