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Water Heaters & Replacement Parts

Items 1-36 of 179

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  1. 4 Gal. Water Heater, 115V - Isotemp Slim 15 ISO-601521S000003_SM
    4 gallon Water Heater, 115 volt
    Isotemp 601521S000003
    Qty In Stock: 3
    MSRP: $980.00 $784.00
    Add to Wishlist
  2. 6.5 Gal. Water Heater, 115V - Isotemp Spa 25 ISO-6P2523SPA0003_LG
    6.5 gallon Water Heater, 115 volt
    Isotemp 6P2523SPA0003
    Qty In Stock: 4
    MSRP: $846.00 $676.80
    Add to Wishlist
  3. 6 Gallon Water Heater w/Rear Access Heat Exchanger - KUUMA-11812_LG
    6 gallon Water Heater, 120 volt
    Kuuma 11812
    Qty In Stock: 9
    MSRP: $634.10 $417.17
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  4. 6 Gallon Water Heater KUUMA-06822_SM
    6 gallon Water Heater, 120 volt
    Kuuma 11810
    Qty In Stock: 6
    MSRP: $634.12 $449.64
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  5. kuuma-11935
    Thermostatic Mixing Valve
    Kuuma 11935
    Qty In Stock: 4
    MSRP: $146.84 $130.45
    Add to Wishlist
  6. 5 gallon Water Heater, 120 volt
    5 gallon Water Heater, 120 volt
    Kuuma 11800
    Qty In Stock: 0
    MSRP: $610.98 $405.77
    Add to Wishlist
  7. Whale S1100 Seaward 11 Gallon 120V Water Heater w/Rear Heat Exchanger, Galvanized Jacket
    11 gallon Water Heater, 120 volt
    Whale S1100
    Qty In Stock: 1
    MSRP: $710.12 $617.49
    Add to Wishlist
  8. Whale HF2050 Seaward 20 Gallon 240V Water Heater w/Front Heat Exchanger, Galvanized Jacket
    20 gallon Water Heater, 240 volt
    Whale HF2050
    Qty In Stock: 2
    MSRP: $1,156.11 $1,005.31
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  9. 6 Gallon Water Heater KUUMA-11811_SM
    6 gallon Water Heater, 120 volt
    Kuuma 11811
    Qty In Stock: 17
    MSRP: $619.50 $407.57
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  10. 6 gallon Water Heater, 240 volt
    6 gallon Water Heater, 240 volt
    Kuuma 11831
    Qty In Stock: 0
    MSRP: $671.16 $473.37
    Add to Wishlist
  11. ISOTEMP-SFD00011AA Mixing Valve For Water Heater
    Mixing Valve for Water Heater
    Isotemp SFD00011AA
    Qty In Stock: 0
    MSRP: $58.00 $46.40
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  12. 8 Gal. Water Heater, 115V - Isotemp Spa 30 ISO-6P3023SPA0003_LG
    8 gallon Water Heater, 115 volt
    Isotemp 6P3023SPA0003
    Qty In Stock: 3
    MSRP: $848.00 $678.40
    Add to Wishlist
  13. Whale F600 Seaward 6 Gallon 120V Water Heater w/Front Heat Exchanger, Galvanized Jacket
    6 gallon Water Heater, 120 volt
    Whale F600
    Qty In Stock: 7
    MSRP: $596.49 $518.69
    Add to Wishlist
  14. Heater Pressure Relief Valve 100 PSI
    Heater Pressure Relief Valve 100 PSI
    Raritan WH3A
    Qty In Stock: 0
    MSRP: $72.00 $58.39
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  15. 20 gallon Water Heater, 240 volt
    20 gallon Water Heater, 240 volt
    Whale H2250
    Qty In Stock: 0
    MSRP: $1,670.75 $1,452.83
    Add to Wishlist
  16. 6.5 Gal. Water Heater, 115V - Isotemp Slim 25 ISO-602521S000003_LG
    6.5 gallon Water Heater, 115 volt
    Isotemp 602521S000003
    Qty In Stock: 2
    MSRP: $1,092.00 $873.60
    Add to Wishlist
  17. Whale 74607 Seaward 240V Water Heater High Limit Switch
    Seaward 240V Water Heater High Limit Switch
    Whale 74607
    Qty In Stock: 7
    MSRP: $54.33 $46.01
    Add to Wishlist
  18. Whale H2050EW Seaward 20 Gallon 240V Water Heater, No Heat Exchanger, White Jacket
    20 gallon Water Heater, 240 volt
    Whale H2050EW
    Qty In Stock: 0
    MSRP: $1,330.43 $1,156.90
    Add to Wishlist
  19. 6.4 Gal. Water Heater, 115V- Isotemp Basic 24 ISO-602421B000003_LG
    6.4 gallon Water Heater, 115 volt
    Isotemp 602421B000003
    Qty In Stock: 4
    MSRP: $1,160.00 $928.00
    Add to Wishlist
  20. Whale HF2000 Seaward 20 Gallon 120V Water Heater w/Front Heat Exchanger, Galvanized Jacket
    20 gallon Water Heater, 120 volt
    Whale HF2000
    Qty In Stock: 0
    MSRP: $1,372.47 $1,193.45
    Add to Wishlist
  21. Temperature & Pressure Valve
    Temperature & Pressure Valve
    Kuuma 10421
    Qty In Stock: 0
    MSRP: $27.72 $23.44
    Add to Wishlist
  22. Whale S600W Seaward 6 Gallon 120V Water Heater w/Rear Heat Exchanger, White Jacket
    6 gallon Water Heater, 120 volt
    Whale S600W
    Qty In Stock: 0
    MSRP: $730.23 $634.99
    Add to Wishlist
  23. 5.3 Gal. Water Heater, 230V - Isotemp Spa 20 ISO6P2031SPA0003_LG
    5.3 gallon Water Heater, 230 volt
    Isotemp 6P2031SPA0003
    Qty In Stock: 0
    MSRP: $854.00 $683.20
    Add to Wishlist
  24. 20 gallon Water Heater, 240 volt
    20 gallon Water Heater, 240 volt
    Raritan 172002
    Qty In Stock: 0
    MSRP: $2,020.00 $1,460.69
    Add to Wishlist
  25. Whale S1900E 20 gallon Water Heater, 120 volt
    20 gallon Water Heater, 120 volt
    Whale S1900E
    Qty In Stock: 0
    MSRP: $1,580.52 $1,374.37
    Add to Wishlist
  26. KUUMA11916_SM
    3/4 inch NPT Water Heater Magnesium Anode
    Kuuma 11916
    Qty In Stock: 7
    MSRP: $27.28 $23.35
    Add to Wishlist
  27. Whale S1200E Seaward 11 Gallon 120V Water Heater, No Heat Exchanger, Stainless Steel Jacket
    11 gallon Water Heater, 120 volt
    Whale S1200E
    Qty In Stock: 0
    MSRP: $839.24 $729.77
    Add to Wishlist
  28. Isotemp SEE00016LA Heating Element
    Heating Element
    Isotemp SEE00016LA
    Qty In Stock: 2
    MSRP: $86.00 $68.80
    Add to Wishlist
  29. Whale 75974 Seaward 100 PSI Temperature & Pressure Relief Valve
    Seaward 100 PSI Temperature & Pressure Relief Valve
    Whale 75974
    Qty In Stock: 0
    MSRP: $46.76 $45.69
    Add to Wishlist
  30. Whale WX1599B Thermostatic Mixer Valve
    Thermostatic Mixer Valve
    Whale WX1599B
    Qty In Stock: 0
    MSRP: $226.44 $201.29
    Add to Wishlist
  31. 20 Gal. Water Heater, 120V KUUMA-11871_LG
    20 gallon Water Heater, 120 volt
    Kuuma 11871
    Qty In Stock: 4
    MSRP: $1,150.96 $1,011.65
    Add to Wishlist
  32. Isotemp 604031B000003 11 Gal. Water Heater, 230V - Isotemp Basic 40
    11 gallon Water Heater, 230 volt
    Isotemp 604031B000003
    Qty In Stock: 0
    MSRP: $1,264.00 $1,011.20
    Add to Wishlist
  33. Rubber Gasket Kit for Basic/Slim Water Heater
    Rubber Gasket Kit for Basic/Slim Water Heater
    Isotemp SDF00025AA
    Qty In Stock: 0
    MSRP: $36.00 $28.80
    Add to Wishlist
  34. Whale S600 Seaward 6 Gallon 120V Water Heater w/Rear Heat Exchanger, Galvanized Jacket
    6 gallon Water Heater, 120 volt
    Whale S600
    Qty In Stock: 1
    MSRP: $594.78 $517.20
    Add to Wishlist
  35. 11 Gal Water Heater, 230V - Isotemp Spa 40 ISO-6P4031SPA0003_LG
    11 gallon Water Heater, 230 volt
    Isotemp 6P4031SPA0003
    Qty In Stock: 0
    MSRP: $938.00 $750.40
    Add to Wishlist
  36. 11 Gallon Water Heater KUUMA-11840_LG
    11 gallon Water Heater, 120 volt
    Kuuma 11840
    Qty In Stock: 1
    MSRP: $795.68 $617.49
    Add to Wishlist

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