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Seaward Hot Water Heater for Outboard Boats - 3 Gallon Seaward By Whale S360EW Features:
Hot Water On the Go For Outboard Boats
Whale's unique 12 Volt Water Heater ideal for use on outboard boats
3 Gallon capacity
Heater delivers fast water heat up and long
434.99
Seaward Marine Water Heater - 3 Gallon Seaward By Whale S-300W Seaward Marine Water Heaters
Features:
Available in multiple configurations to suit your installation requirements

Combination electric / heat exchanger or electric-only
334.99
Isotemp Square 16 Marine Water Heater - 4.2 Gallon 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
834.99 844.99
Isotemp Slim 15 Marine Water Heater - 4 Gallon Isotemp Multiple Voltage Choices Available Available Models:
Model: 601521S000003 - Power: 115 Volt AC
Model: 601531S000003 - Power: 230 Volt AC
Isotemp Water Heaters General Features:
All Isotemp water heaters use two
634.99 649.99
Isotemp Slim 20 Marine Water Heater - 5.3 Gallon Isotemp Multiple Voltage Choices Available Available Models:
Model: 602021S000003 - Power: 115 Volt AC
Model: 602031S000003 - Power: 230 Volt AC
Isotemp Water Heaters General Features:
All Isotemp water heaters
644.99 664.99
Isotemp SPA 15 Marine Water Heater - 4 Gallon 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
474.99 499.99
Isotemp SPA 20 Marine Water Heater - 5.3 Gallon 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
499.99 524.99
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Seaward By Whale
  • Seaward Hot Water Heater for Outboard Boats - 3 Gallon Seaward Hot Water Heater for Outboard Boats - 3 Gallon
    Seaward Hot Water Heater for Outboard Boats - 3 Gallon
 
Brand:
Seaward By Whale
 
Seaward Hot Water Heater for Outboard Boats - 3 Gallon
Seaward Hot Water Heater for Outboard Boats - 3 Gallon
Item # : 502696

  • Capacity: 3 Gal., Orientation: Horizontal, Heat Exchanger: None
  • Power: 12 Volt DC / 300 Watts, Tank Material: Aluminum
  • Dimensions: 13-1/4" H x 13" W x 13-3/4 D
  • Model Number: S360EW
      Features:
    Hot Water On the Go For Outboard Boats
    Whale's unique 12 Volt Water Heater ideal for use on outboard boats
    3 Gallon capacity
    Heater delivers fast water heat up and long... more...
       
    $434.99
    List Price:
    $637.50

    Our Price:
    $434.99



     
     
    Seaward By Whale
    • Seaward Marine Water Heater - 3 Gallon Seaward Marine Water Heater - 3 Gallon
      Seaward Marine Water Heater - 3 Gallon
     
    Brand:
    Seaward By Whale
     
    Seaward Marine Water Heater - 3 Gallon
    Seaward Marine Water Heater - 3 Gallon
    Item # : 501182

  • Capacity: 3 Gal., Orientation: Horizontal, Heat Exchanger: Side
  • Power: 120 Volt AC / 1500 Watts, Tank Material: Aluminum
  • Dimensions: 14.50" W x 13" H x 14" D, Exterior: White Epoxy
  • Model Number: S-300W
      Seaward Marine Water Heaters
    Features:
    Available in multiple configurations to suit your installation requirements

    Combination electric / heat exchanger or electric-only... more...
       
    $334.99
    List Price:
    $483.99

    Our Price:
    $334.99



     
     
    Isotemp
    • Isotemp Square 16 Marine Water Heater - 4.2 Gallon Isotemp Square 16 Marine Water Heater - 4.2 Gallon
      Isotemp Square 16 Marine Water Heater - 4.2 Gallon
     
    Brand:
    Isotemp
     
    Isotemp Square 16 Marine Water Heater - 4.2 Gallon
    Isotemp Square 16 Marine Water Heater - 4.2 Gallon
    Item # : 502695

  • Capacity: 4.2 Gal., Orientation: Horizontal or Vertical, Heat Exchanger: Front
  • Select Voltage / 750 Watts, Tank Material: Stainless Steel
  • Dimensions: 15.75" L x 7.25" D x 23.25" W, Ext: Stainless Steel
  • 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...
       
    $834.99
     
    From: $834.99
    To: $844.99



     
     
    Isotemp
    • Isotemp Slim 15 Marine Water Heater - 4 Gallon Isotemp Slim 15 Marine Water Heater - 4 Gallon
      Isotemp Slim 15 Marine Water Heater - 4 Gallon
     
    Brand:
    Isotemp
     
    Isotemp Slim 15 Marine Water Heater - 4 Gallon
    Isotemp Slim 15 Marine Water Heater - 4 Gallon
    Item # : 502685

  • Capacity: 4 Gal., Orientation: Horizontal or Vertical, Heat Exchanger: Front
  • Select Voltage / 750 Watts, Tank Material: Stainless Steel
  • Dimensions: 21.25" L x 11.7" OD, Exterior: Stainless Steel
  • Model Number: Multiple Voltage Choices Available
      Available Models:
    Model: 601521S000003 - Power: 115 Volt AC
    Model: 601531S000003 - Power: 230 Volt AC
    Isotemp Water Heaters General Features:
    All Isotemp water heaters use two... more...
       
    $634.99
     
    From: $634.99
    To: $649.99



     
     
    Isotemp
    • Isotemp Slim 20 Marine Water Heater - 5.3 Gallon Isotemp Slim 20 Marine Water Heater - 5.3 Gallon
      Isotemp Slim 20 Marine Water Heater - 5.3 Gallon
     
    Brand:
    Isotemp
     
    Isotemp Slim 20 Marine Water Heater - 5.3 Gallon
    Isotemp Slim 20 Marine Water Heater - 5.3 Gallon
    Item # : 502686

  • Capacity: 5.3 Gal., Orientation: Horizontal or Vertical, Heat Exchanger: Front
  • Select Voltage / 750 Watts, Tank Material: Stainless Steel
  • Dimensions: 26.2" L x 11.7" OD, Exterior: Stainless Steel
  • Model Number: Multiple Voltage Choices Available
      Available Models:
    Model: 602021S000003 - Power: 115 Volt AC
    Model: 602031S000003 - Power: 230 Volt AC
    Isotemp Water Heaters General Features:
    All Isotemp water heaters... more...
       
    $644.99
     
    From: $644.99
    To: $664.99



     
     
    Isotemp
    • Isotemp SPA 15 Marine Water Heater - 4 Gallon Isotemp SPA 15 Marine Water Heater - 4 Gallon
      Isotemp SPA 15 Marine Water Heater - 4 Gallon
     
    Brand:
    Isotemp
     
    Isotemp SPA 15 Marine Water Heater - 4 Gallon
    Isotemp SPA 15 Marine Water Heater - 4 Gallon
    Item # : 502707

  • Capacity: 4 Gal., Orientation: Horizontal or Vertical, Heat Exchanger: Front
  • Select Voltage / 750 Watts, Tank Material: Stainless Steel
  • Dimensions:19.3" 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...
       
    $474.99
     
    From: $474.99
    To: $499.99



     
     
    Isotemp
    • Isotemp SPA 20 Marine Water Heater - 5.3 Gallon Isotemp SPA 20 Marine Water Heater - 5.3 Gallon
      Isotemp SPA 20 Marine Water Heater - 5.3 Gallon
     
    Brand:
    Isotemp
     
    Isotemp SPA 20 Marine Water Heater - 5.3 Gallon
    Isotemp SPA 20 Marine Water Heater - 5.3 Gallon
    Item # : 502708

  • Capacity: 5.3 Gal., Orientation: Horizontal or Vertical, Heat Exchanger: Front
  • Select Voltage / 750 Watts, Tank Material: Stainless Steel
  • Dimensions: 23.2" 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...
       
    $499.99
     
    From: $499.99
    To: $524.99