Cookies

The cookie settings on this website are set to ‘allow all cookies’. Leaving your settings to ‘allow all cookies’ means you consent to a website remembering your preferences and generally enhancing the user experience. If you prefer a website to not remember your preferences, you can change your settings at any time by changing the privacy settings of your browser.

Find out more about cookies >

Water Heater - 42 ltr (11 US Gal), Front Heat Exchanger

Water Heater - 42 ltr (11 US Gal), Front Heat Exchanger

A Wide Range Of Water Heaters Suitable For Harsh Marine Conditions. Available in The Americas only (with exception of S360EW 12 V Water heater which is available worldwide).

Heat Up With Whale

Whale Electric Water Heaters includes models with the very latest  technology. All heaters are manufactured from only highest quality materials and designed to specifically withstand harsh marine conditions.


3 material options available:


The Marine Galvanized Steel Cover offers corrosion resistance at an affordable price. This material weighs more than the other case options but is made from a strong and robust material.


Water Heaters with a Stainless Steel cover offer high levels of corrosion resistance with a modern stainless steel finish. These heaters are a bit lighter than those wearing the galvanized outer cover and heavier than the epoxy coated versions.


The White Epoxy Coated Aluminum cases are well-suited to installation in many of today’s engine rooms. Their white appearance blends in well with existing equipment and the coated aluminum material offers corrosion resistance.



Features and Benefits

• Multiple versions to suit your installation

- Combination electric/heat exchanger or electric 

only models available

- Available for 120V and 240V

- Horizontal Mounting only

• Robust Manufacturing

- Hold down brackets welded to inner tank

- Double wall heat exchangers

• Safety controls

- Integrated pressure relief valve

- Temperature and pressure drain tube included

• Magnesium anodes available separately

- Recommended to prevent corrosion and ensure a 

longer Water Heater life

• Sturdy, robust exteriors

- Material options - marine galvanized steel, 

stainless steel or epoxy coated

• Ignition protected


Click here fore Rear Heat Exchanger or Electric Only Models

Available in The Americas only.
CodeNameOrientationElectric and Heat ExchangerCapacity (gal)Voltage RatingPSIExterior Material
F1100Seaward by Whale 11 Gal Water HeaterHorizontalFront11120 V150 psiGalvanized Steel
F1100WSeaward by Whale 11 Gal Water HeaterHorizontalFront11120 V150 psiWhite Epoxy
F1150Seaward by Whale 11 Gal Water HeaterHorizontalFront6240 V150 psiGalvanized Steel
F1150WSeaward by Whale 11 Gal Water HeaterHorizontalFront11240 V150 psiWhite Epoxy
F1150WSRSeaward by Whale 11 Gal Water HeaterHorizontalFront11240 V75 psiWhite Epoxy
F1200Seaward by Whale 11 Gal Water HeaterHorizontalFront11120 V150 psiStainless Steel
F1250Seaward by Whale 11 Gal Water HeaterHorizontalFront11240 V150 psiStainless Steel
  • 80335 Image
    80335 Water Heater Conversion Kit 240v To 120v
  • 80336 Image
    80336 Water Heater Conversion Kit 120v To 240v
  • 74556 Image
    74556 Magnesium Anodes
  • WX1599 Image
    WX1599 Thermostatic Mixer Valve

There are currently no spares for Water Heater - 42 ltr (11 US Gal), Front Heat Exchanger.

  • Whale Marine Brochure (English v12)
  • Whale Marine Brochure (French v2)

Whale products and services are available worldwide.
First choose a region, then select the country below for a list of distributors ( for trade/ retail customers) and retailers ( for consumers).

Or Company Name