null Marine Water Heater 6 - 10 Gal | Defender Marine
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Seaward Marine Water Heater - 6 Gallon icon Seaward By Whale Multiple Voltage Choices Available Available Models
Model: F600 - Power: 120 Volt AC
Model: F650 - Power: 240 Volt AC
Seaward Marine Water Heaters
Features:
• Available in multiple
285.99 299.19
Seaward Marine Water Heater - 6 Gallon icon Seaward By Whale Multiple Voltage Choices Available Available Models
Model: S600 - Power: 120 Volt AC
Model: S650 - Power: 240 Volt AC
Seaward Marine Water Heaters
Features:
• Available in multiple
254.99 285.99
Seaward Marine Water Heater - 6 Gallon icon Seaward By Whale Multiple Voltage Choices Available Available Models
Model: F700 - Power: 120 Volt AC
Model: F750 - Power: 240 Volt AC
Seaward Marine Water Heaters
Features:
• Available in multiple
343.19 351.99
Seaward Marine Water Heater - 6 Gallon icon Seaward By Whale Multiple Voltage Choices Available Available Models
Model: S700 - Power: 120 Volt AC
Model: S750 - Power: 240 Volt AC
Seaward Marine Water Heaters
Features:
• Available in multiple
364.99 457.59
Seaward Marine Water Heater - 6 Gallon icon Seaward By Whale Multiple Voltage Choices Available Available Models
Model: F600W - Power: 120 Volt AC
Model: F650W - Power: 240 Volt AC
Seaward Marine Water Heaters
Features:
• Available in multiple
334.39 439.99
Seaward Marine Water Heater - 6 Gallon icon Seaward By Whale Multiple Voltage Choices Available Available Models
Model: S600W - Power: 120 Volt AC
Model: S650W - Power: 240 Volt AC
Seaward Marine Water Heaters
Features:
• Available in multiple
321.19 435.59
Seaward Marine Water Heater - 6 Gallon icon Seaward By Whale S600W Open Box Item: This is a like new item which cannot be sold as new because of the condition of either the outer or inner packaging. Items may have been
320.55
Kuuma Marine Water Heater - 6 Gallon icon Kuuma 11812 Kuuma Marine Water Heaters
Features:
• Available in 5, 6, 11, 20 and 26 gallon models
• Corrosion resistant, TIG-welded aluminum inner tanks
• Ignition
227.03
Kuuma Marine Water Heater - 6 Gallon icon Kuuma 11811 Kuuma Marine Water Heaters
Features:
• Available in 5, 6, 11, 20 and 26 gallon models
• Corrosion resistant, TIG-welded aluminum inner tanks
• Ignition
227.03
Kuuma Marine Water Heater - 6 Gallon icon Kuuma 11810 Kuuma Marine Water Heaters
Features:
• Available in 5, 6, 11, 20 and 26 gallon models
• Corrosion resistant, TIG-welded aluminum inner tanks
• Ignition
227.03
Isotemp Basic 24 Marine Water Heater - 6.4 Gallon icon Isotemp Multiple Voltage Choices Available Available Models:
Model: 602421B000003 - Power: 115 Volt AC
Model: 602431B000003 - Power: 230 Volt AC
Isotemp Water Heaters General Features:
•All Isotemp water
637.99 646.79
Isotemp Basic 30 Marine Water Heater - 8 Gallon icon Isotemp Multiple Voltage Choices Available Available Models:
Model: 603023B000003 - Power: 115 Volt AC
Model: 603031B000003 - Power: 230 Volt AC
Isotemp Water Heaters General Features:
•All Isotemp water
642.39 655.59
Isotemp Slim 25 Marine Water Heater - 6.5 Gallon icon Isotemp Multiple Voltage Choices Available Available Models:
Model: 602521S000003 - Power: 115 Volt AC
Model: 602531S000003 - Power: 230 Volt AC
Isotemp Water Heaters General Features:
•All Isotemp water heaters
615.99 633.59
Isotemp SPA 25 Marine Water Heater - 6.5 Gallon icon Isotemp Multiple Voltage Choices Available Isotemp Water Heaters General Features:
•All Isotemp water heaters use two thermostats: a temperature thermostat and a safety thermostat designed to trip in the event the tank is run
395.49 457.59
Isotemp SPA 30 Marine Water Heater - 8 Gallon icon Isotemp Multiple Voltage Choices Available Isotemp Water Heaters General Features:
•All Isotemp water heaters use two thermostats: a temperature thermostat and a safety thermostat designed to trip in the event the tank is run
466.39 505.99
Raritan 1700 Series Marine Water Heater - 6 Gallon icon Raritan Multiple Voltage Choices Available Raritan 1700 Series Marine Water Heaters General Features:
• Available in 6, 12 and 20 gallon models – with or without engine heat exchangers
• Versions available for
668.79
Raritan 1700 Series Marine Water Heater - 6 Gallon icon Raritan Multiple Voltage Choices Available Raritan 1700 Series Marine Water Heaters General Features:
• Available in 6, 12 and 20 gallon models – with or without engine heat exchangers
• Versions available for
752.39
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Seaward By Whale
  • Seaward Marine Water Heater - 6 Gallon Seaward Marine Water Heater - 6 Gallon
    Seaward Marine Water Heater - 6 Gallon
 
Brand:
Seaward By Whale
  null
Seaward Marine Water Heater - 6 Gallon
Seaward Marine Water Heater - 6 Gallon
Item # : 503251

  • Capacity: 6 Gal., Orientation: Horizontal, Heat Exchanger: Front
  • Select Voltage / 1500 Watts, Tank Material: Aluminum
  • Dimensions: 13" W x 13" H x 19" D, Exterior: Galvanized Steel
  • Model Number: Multiple Voltage Choices Available
      Available Models
    Model: F600 - Power: 120 Volt AC
    Model: F650 - Power: 240 Volt AC
    Seaward Marine Water Heaters
    Features:
    • Available in multiple... more...
       
    $285.99
     
    Reg. Price:
    From: $324.99
    To: $339.99

    Sale Price:
    From: $285.99
    To: $299.19

    info

     
     
    Seaward By Whale
    • Seaward Marine Water Heater - 6 Gallon Seaward Marine Water Heater - 6 Gallon
      Seaward Marine Water Heater - 6 Gallon
     
    Brand:
    Seaward By Whale
      null
    Seaward Marine Water Heater - 6 Gallon
    Seaward Marine Water Heater - 6 Gallon
    Item # : 503248

  • Capacity: 6 Gal., Orientation: Horizontal, Heat Exchanger: Rear
  • Select Voltage / 1500 Watts, Tank Material: Aluminum
  • Dimensions: 13" W x 13" H x 19" D, Exterior: Galvanized Steel
  • Model Number: Multiple Voltage Choices Available
      Available Models
    Model: S600 - Power: 120 Volt AC
    Model: S650 - Power: 240 Volt AC
    Seaward Marine Water Heaters
    Features:
    • Available in multiple... more...
       
    $254.99
     
    Reg. Price:
    From: $324.99
    To: $339.99

    Sale Price:
    From: $254.99
    To: $285.99

    info

     
     
    Seaward By Whale
    • Seaward Marine Water Heater - 6 Gallon Seaward Marine Water Heater - 6 Gallon
      Seaward Marine Water Heater - 6 Gallon
     
    Brand:
    Seaward By Whale
      null
    Seaward Marine Water Heater - 6 Gallon
    Seaward Marine Water Heater - 6 Gallon
    Item # : 503253

  • Capacity: 6 Gal., Orientation: Horizontal, Heat Exchanger: Front
  • Select Voltage / 1500 Watts, Tank Material: Aluminum
  • Dimensions: 13" W x 13" H x 19" D, Exterior: Stainless Steel
  • Model Number: Multiple Voltage Choices Available
      Available Models
    Model: F700 - Power: 120 Volt AC
    Model: F750 - Power: 240 Volt AC
    Seaward Marine Water Heaters
    Features:
    • Available in multiple... more...
       
    $343.19
     
    Reg. Price:
    From: $389.99
    To: $399.99

    Sale Price:
    From: $343.19
    To: $351.99

    info

     
     
    Seaward By Whale
    • Seaward Marine Water Heater - 6 Gallon Seaward Marine Water Heater - 6 Gallon
      Seaward Marine Water Heater - 6 Gallon
     
    Brand:
    Seaward By Whale
      null
    Seaward Marine Water Heater - 6 Gallon
    Seaward Marine Water Heater - 6 Gallon
    Item # : 503250

  • Capacity: 6 Gal., Orientation: Horizontal, Heat Exchanger: Rear
  • Select Voltage / 1500 Watts, Tank Material: Aluminum
  • Dimensions: 13" W x 13" H x 19" D, Exterior: Stainless Steel
  • Model Number: Multiple Voltage Choices Available
      Available Models
    Model: S700 - Power: 120 Volt AC
    Model: S750 - Power: 240 Volt AC
    Seaward Marine Water Heaters
    Features:
    • Available in multiple... more...
       
    $364.99
     
    Reg. Price:
    From: $384.99
    To: $519.99

    Sale Price:
    From: $364.99
    To: $457.59

    info

     
     
    Seaward By Whale
    • Seaward Marine Water Heater - 6 Gallon Seaward Marine Water Heater - 6 Gallon
      Seaward Marine Water Heater - 6 Gallon
     
    Brand:
    Seaward By Whale
      null
    Seaward Marine Water Heater - 6 Gallon
    Seaward Marine Water Heater - 6 Gallon
    Item # : 503252

  • Capacity: 6 Gal., Orientation: Horizontal, Heat Exchanger: Front
  • Select Voltage / 1500 Watts, Tank Material: Aluminum
  • Dimensions: 13" W x 13" H x 19" D, Exterior: White Epoxy
  • Model Number: Multiple Voltage Choices Available
      Available Models
    Model: F600W - Power: 120 Volt AC
    Model: F650W - Power: 240 Volt AC
    Seaward Marine Water Heaters
    Features:
    • Available in multiple... more...
       
    $334.39
     
    Reg. Price:
    From: $379.99
    To: $499.99

    Sale Price:
    From: $334.39
    To: $439.99

    info

     
     
    Seaward By Whale
    • Seaward Marine Water Heater - 6 Gallon Seaward Marine Water Heater - 6 Gallon
      Seaward Marine Water Heater - 6 Gallon
     
    Brand:
    Seaward By Whale
      null
    Seaward Marine Water Heater - 6 Gallon
    Seaward Marine Water Heater - 6 Gallon
    Item # : 503249

  • Capacity: 6 Gal., Orientation: Horizontal, Heat Exchanger: Rear
  • Select Voltage / 1500 Watts, Tank Material: Aluminum
  • Dimensions: 13" W x 13" H x 19" D, Exterior: White Epoxy
  • Model Number: Multiple Voltage Choices Available
      Available Models
    Model: S600W - Power: 120 Volt AC
    Model: S650W - Power: 240 Volt AC
    Seaward Marine Water Heaters
    Features:
    • Available in multiple... more...
       
    $321.19
     
    Reg. Price:
    From: $364.99
    To: $494.99

    Sale Price:
    From: $321.19
    To: $435.59

    info

     
     
    Seaward By Whale
    • Seaward Marine Water Heater - 6 Gallon Seaward Marine Water Heater - 6 Gallon
      Seaward Marine Water Heater - 6 Gallon
     
    Brand:
    Seaward By Whale
      null
    Seaward Marine Water Heater - 6 Gallon
    Seaward Marine Water Heater - 6 Gallon
    Item # : 503249SWH120OB

  • Capacity: 6 Gal., Orientation: Horizontal, Heat Exchanger: Rear
  • Power: 120 Volt AC / 1500 Watts, Tank Material: Aluminum
  • Dimensions: 13" W x 13" H x 19" D, Exterior: White Epoxy
  • Model Number: S600W
      Open Box Item: This is a like new item which cannot be sold as new because of the condition of either the outer or inner packaging. Items may have been... more...    
    $320.55
    List Price:
    $630.82

    Reg. Price:
    $364.26

    Sale Price:
    $320.55

    info

     
     
    Kuuma
    • Kuuma Marine Water Heater - 6 Gallon Kuuma Marine Water Heater - 6 Gallon
      Kuuma Marine Water Heater - 6 Gallon
     
    Brand:
    Kuuma
      null
    Kuuma Marine Water Heater - 6 Gallon
    Kuuma Marine Water Heater - 6 Gallon
    Item # : 501145

  • Capacity: 6 Gal., Front Mount, Orientation: Horizontal, Heat Exchanger: Rear
  • Power: 120 Volt AC / 1500 Watts, Tank Material: Aluminum
  • Dimensions: 13.75" W x 13.63" H x 19.75" D, Exterior: Aluminum
  • Model Number: 11812
      Kuuma Marine Water Heaters
    Features:
    • Available in 5, 6, 11, 20 and 26 gallon models
    • Corrosion resistant, TIG-welded aluminum inner tanks
    • Ignition... more...
       
    $227.03
    List Price:
    $390.49

    Reg. Price:
    $257.99

    Sale Price:
    $227.03

    info

     
     
    Kuuma
    • Kuuma Marine Water Heater - 6 Gallon Kuuma Marine Water Heater - 6 Gallon
      Kuuma Marine Water Heater - 6 Gallon
     
    Brand:
    Kuuma
      null
    Kuuma Marine Water Heater - 6 Gallon
    Kuuma Marine Water Heater - 6 Gallon
    Item # : 502574

  • Capacity: 6 Gal., Front Mount, Orientation: Horizontal, Heat Exchanger: Front
  • Power: 120 Volt AC / 1500 Watts, Tank Material: Aluminum
  • Dimensions: 13.75" W x 13.63" H x 19.75" D, Exterior: Aluminum
  • Model Number: 11811
      Kuuma Marine Water Heaters
    Features:
    • Available in 5, 6, 11, 20 and 26 gallon models
    • Corrosion resistant, TIG-welded aluminum inner tanks
    • Ignition... more...
       
    $227.03
    List Price:
    $390.49

    Reg. Price:
    $257.99

    Sale Price:
    $227.03

    info

     
     
    Kuuma
    • Kuuma Marine Water Heater - 6 Gallon Kuuma Marine Water Heater - 6 Gallon
      Kuuma Marine Water Heater - 6 Gallon
     
    Brand:
    Kuuma
      null
    Kuuma Marine Water Heater - 6 Gallon
    Kuuma Marine Water Heater - 6 Gallon
    Item # : 502573

  • Capacity: 6 Gal., Side Mount, Orientation: Horizontal, Heat Exchanger: Front
  • Power: 120 Volt AC / 1500 Watts, Tank Material: Aluminum
  • Dimensions: 15.63" W x 13.63" H x 19.38" D, Exterior: Aluminum
  • Model Number: 11810
      Kuuma Marine Water Heaters
    Features:
    • Available in 5, 6, 11, 20 and 26 gallon models
    • Corrosion resistant, TIG-welded aluminum inner tanks
    • Ignition... more...
       
    $227.03
    List Price:
    $390.49

    Reg. Price:
    $257.99

    Sale Price:
    $227.03

    info

     
     
    Isotemp
    • Isotemp Basic 24 Marine Water Heater - 6.4 Gallon Isotemp Basic 24 Marine Water Heater - 6.4 Gallon
      Isotemp Basic 24 Marine Water Heater - 6.4 Gallon
     
    Brand:
    Isotemp
      null
    Isotemp Basic 24 Marine Water Heater - 6.4 Gallon
    Isotemp Basic 24 Marine Water Heater - 6.4 Gallon
    Item # : 502688

  • Capacity: 6.4 Gal., Orientation: Horizontal or Vertical, Heat Exchanger: Front
  • Select Voltage / 750 Watts, Tank Material: Stainless Steel
  • Dimensions: 18.5" L x 15.5" OD, Exterior: Stainless Steel
  • Model Number: Multiple Voltage Choices Available
      Available Models:
    Model: 602421B000003 - Power: 115 Volt AC
    Model: 602431B000003 - Power: 230 Volt AC
    Isotemp Water Heaters General Features:
    •All Isotemp water... more...
       
    $637.99
     
    Reg. Price:
    From: $724.99
    To: $734.99

    Sale Price:
    From: $637.99
    To: $646.79

    info

     
     
    Isotemp
    • Isotemp Basic 30 Marine Water Heater - 8 Gallon Isotemp Basic 30 Marine Water Heater - 8 Gallon
      Isotemp Basic 30 Marine Water Heater - 8 Gallon
     
    Brand:
    Isotemp
      null
    Isotemp Basic 30 Marine Water Heater - 8 Gallon
    Isotemp Basic 30 Marine Water Heater - 8 Gallon
    Item # : 502689

  • Capacity: 8 Gal., Orientation: Horizontal or Vertical, Heat Exchanger: Front
  • Select Voltage / 750 Watts, Tank Material: Stainless Steel
  • Dimensions: 21.9" L x 15.5" OD, Exterior: Stainless Steel
  • Model Number: Multiple Voltage Choices Available
      Available Models:
    Model: 603023B000003 - Power: 115 Volt AC
    Model: 603031B000003 - Power: 230 Volt AC
    Isotemp Water Heaters General Features:
    •All Isotemp water... more...
       
    $642.39
     
    Reg. Price:
    From: $729.99
    To: $744.99

    Sale Price:
    From: $642.39
    To: $655.59

    info

     
     
    Isotemp
    • Isotemp Slim 25 Marine Water Heater - 6.5 Gallon Isotemp Slim 25 Marine Water Heater - 6.5 Gallon
      Isotemp Slim 25 Marine Water Heater - 6.5 Gallon
     
    Brand:
    Isotemp
      null
    Isotemp Slim 25 Marine Water Heater - 6.5 Gallon
    Isotemp Slim 25 Marine Water Heater - 6.5 Gallon
    Item # : 502687

  • Capacity: 6.5 Gal., Orientation: Horizontal or Vertical, Heat Exchanger: Front
  • Select Voltage / 750 Watts, Tank Material: Stainless Steel
  • Dimensions: 30.9" L x 11.7 " OD, Exterior: Stainless Steel
  • Model Number: Multiple Voltage Choices Available
      Available Models:
    Model: 602521S000003 - Power: 115 Volt AC
    Model: 602531S000003 - Power: 230 Volt AC
    Isotemp Water Heaters General Features:
    •All Isotemp water heaters... more...
       
    $615.99
     
    Reg. Price:
    From: $699.99
    To: $719.99

    Sale Price:
    From: $615.99
    To: $633.59

    info

     
     
    Isotemp
    • Isotemp SPA 25 Marine Water Heater - 6.5 Gallon Isotemp SPA 25 Marine Water Heater - 6.5 Gallon
      Isotemp SPA 25 Marine Water Heater - 6.5 Gallon
     
    Brand:
    Isotemp
      null
    Isotemp SPA 25 Marine Water Heater - 6.5 Gallon
    Isotemp SPA 25 Marine Water Heater - 6.5 Gallon
    Item # : 502709

  • Capacity: 6.5 Gal., Orientation: Horizontal or Vertical, Heat Exchanger: Front
  • Select Voltage / 750 Watts, Tank Material: Stainless Steel
  • Dimensions: 26.8" L x 12.7" OD, Exterior: Polypropylene
  • Model Number: Multiple Voltage Choices Available
      Isotemp Water Heaters General Features:
    •All Isotemp water heaters use two thermostats: a temperature thermostat and a safety thermostat designed to trip in the event the tank is run... more...
       
    $395.49
     
    Reg. Price:
    From: $519.99
    To: $564.99

    Sale Price:
    From: $395.49
    To: $457.59

    info

     
     
    Isotemp
    • Isotemp SPA 30 Marine Water Heater - 8 Gallon Isotemp SPA 30 Marine Water Heater - 8 Gallon
      Isotemp SPA 30 Marine Water Heater - 8 Gallon
     
    Brand:
    Isotemp
      null
    Isotemp SPA 30 Marine Water Heater - 8 Gallon
    Isotemp SPA 30 Marine Water Heater - 8 Gallon
    Item # : 502710

  • Capacity: 8 Gal., Orientation: Horizontal or Vertical, Heat Exchanger: Front
  • Select Voltage / 750 Watts, Tank Material: Stainless Steel
  • Dimensions: 22" L x 15.4" OD, Exterior: Polypropylene
  • Model Number: Multiple Voltage Choices Available
      Isotemp Water Heaters General Features:
    •All Isotemp water heaters use two thermostats: a temperature thermostat and a safety thermostat designed to trip in the event the tank is run... more...
       
    $466.39
     
    Reg. Price:
    From: $529.99
    To: $574.99

    Sale Price:
    From: $466.39
    To: $505.99

    info

     
     
    Raritan
    • Raritan 1700 Series Marine Water Heater - 6 Gallon Raritan 1700 Series Marine Water Heater - 6 Gallon
      Raritan 1700 Series Marine Water Heater - 6 Gallon
     
    Brand:
    Raritan
      null
    Raritan 1700 Series Marine Water Heater - 6 Gallon
    Raritan 1700 Series Marine Water Heater - 6 Gallon
    Item # : 503451

  • Capacity: 6 Gal., Orientation: Vertical, Heat Exchanger: None
  • Select Power/Watts, Tank Material: Glass-Lined Steel
  • Dimensions: 16.25" H x 14.50" OD, Exterior: White Polymer
  • Model Number: Multiple Voltage Choices Available
      Raritan 1700 Series Marine Water Heaters General Features:
    • Available in 6, 12 and 20 gallon models – with or without engine heat exchangers
    • Versions available for... more...
       
    $759.99
    List Price:
    $1,045.00

    Reg. Price:
    $759.99

    Sale Price:
    $668.79

    info

     
     
    Raritan
    • Raritan 1700 Series Marine Water Heater - 6 Gallon Raritan 1700 Series Marine Water Heater - 6 Gallon
      Raritan 1700 Series Marine Water Heater - 6 Gallon
     
    Brand:
    Raritan
      null
    Raritan 1700 Series Marine Water Heater - 6 Gallon
    Raritan 1700 Series Marine Water Heater - 6 Gallon
    Item # : 503452

  • Capacity: 6 Gal., Orientation: Vertical, Heat Exchanger: Front
  • Select Power/Watts, Tank Material: Glass-Lined Steel
  • Dimensions: 16.25" H x 14.50" OD, Exterior: White Polymer
  • Model Number: Multiple Voltage Choices Available
      Raritan 1700 Series Marine Water Heaters General Features:
    • Available in 6, 12 and 20 gallon models – with or without engine heat exchangers
    • Versions available for... more...
       
    $854.99
    List Price:
    $1,215.00

    Reg. Price:
    $854.99

    Sale Price:
    $752.39

    info