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Whale Caravan & Motorhome Water Heating

Water Heating Systems

Whale brings a revolutionary new range of gas and electric water heaters to provide all your home comforts while you’re on the road. Our full water heating range covers different capacities and installation options to suit all types of leisure vehicles, covering all your hot water needs.

Expanse Gas Water Heater

Expanse Gas Water Heater

Part nos: SETWL8201A (Onboard), SETWL8211A (Underfloor)

Whale’s range of Expanse Water Heaters are designed to enhance the experience of the end user with their fast heat up times and lightweight, space saving designs.

Options for underfloor and onboard installation
Fast heat up and longer heat retention
Temperature control
Quiet operation

More Features

3 year warranty

Resources

View Expanse Gas Water Heater Installation Guide here

View Expanse Gas Water Heater Operation Instructions here

Van Conversions

The Underfloor version of this product (part no: SETWL8211A) would be suitable for converting the following vans:

Panel van:

Fiat Ducato
Peugeot Boxer
Citroën Relay
Mercedes Sprinter
Volkswagen Crafter
Ford Transit

View product details View spares

Expanse Gas and Electric Water Heater

Expanse Gas and Electric Water Heater

Part nos: SETWL8202A (Onboard), SETWL8212A (Underfloor)

Whale’s range of Expanse Water Heaters are designed to enhance the experience of the end user with their fast heat up times and lightweight, space saving designs.

Options for underfloor and onboard installation
Can run on gas and/or electric
Fast heat up and longer heat retention
Temperature control
Quiet operation

More Features

3 year warranty

Resources

View Expanse Gas and Electric Water Heater Installation Guide here

View Expanse Gas and Electric Water Heater Operation Instructions here

View Expanse Gas and Electric Water Heater with iVan Operation Instructions here

Van Conversions

The Onboard version of this product (part no: SETWL8202A) would be suitable for converting the following vans:

Camper van:

Volkswagen Transporter
Ford Transit Custom

Panel van:

Fiat Ducato
Peugeot Boxer
Citroën Relay
Mercedes Sprinter
Volkswagen Crafter
Ford Transit

The Underfloor version of this product (part no: SETWL8212A) would be suitable for converting the following vans:

Panel van:

Fiat Ducato
Peugeot Boxer
Citroën Relay
Mercedes Sprinter
Volkswagen Crafter
Ford Transit

View product details View spares

Rapid Heat 8L Water Heater

Rapid Heat 8L Water Heater

Part no's: WH0802 (Gas and Electric), WH0822 (Gas only)

Whale’s rapid heat range is made to store hot water for longer periods, so you can always get hot water when you need it most.

Compact design Easy installation Choice of gas and electric options 8L capacity

More Features

3 year warranty

Resources

View Rapid Heat 8L Water Heater Installation Guide here

Van Conversions

This product would be suitable for converting the following vans:

Panel van:

Fiat Ducato
Peugeot Boxer
Citroën Relay
Mercedes Sprinter
Volkswagen Crafter
Ford Transit

View product details View spares

Rapid Heat 13L Water Heater

Rapid Heat 13L Water Heater

Part no: WH1302 (Gas and Electric)

Whale’s rapid heat range is made to store hot water for longer periods, so you can always get hot water when you need it most.

Compact design
Easy installation
Choice of gas and electric operation
13L capacity

More Features

3 year warranty

Resources

View Rapid heat 13L Water Heater Installation Guide here

Van Conversions

This product would be suitable for converting the following vans:

Panel van:

Fiat Ducato
Peugeot Boxer
Citroën Relay
Mercedes Sprinter
Volkswagen Crafter
Ford Transit

View product details View spares

Additional water heating products

Duo Control Classic

Duo Control Classic

View catalogue

Heat Control

View catalogue

IVAN

View catalogue

Water Heating Accessories

Complete your RV water heating system with our full range of complementary accessories.

View accessories

Product Support Videos

Explore our in-depth product support and service videos.

How to drain your Expanse water heater — How to drain your Expanse water heater

Explore our range of electric freshwater products with Whale Product Manager, Simon MacFarlane.

Play

How to use your Whale Heating Duo Control Panel — How to use your Whale Heating Duo Control Panel

Follow this simple guide to learn how to drain your expanse water heater

Play

How to use your Whale Heat Control Panel — How to use your Whale Heat Control Panel

Your heating’s all set up – now it’s time to take control.

Play

How to set up Whale Expanse and water pump — How to set up Whale Expanse and water pump

Follow the simple tips in this quick video to get set up with your Expanse heater and water pump.

Play

How to use your Whale Heating Duo Control Panel

How to use your Whale Heat Control Panel

How to set up Whale Expanse and water pump

Water Heaters FAQs

Can engine coolant lines be used to heat the water?

Model depending, coolant and/or mains voltage can be used to heat the water.

Is a model able to heat off a 12V supply available?

Yes, model S360EW.

Are these heaters available in Europe?

Only the 12V model, S360Ew, is available to buy in Europe/UK.

Should I fit an anode?

If the water supply has high levels of salinity, a magnesium anode should be fitted.

What size circuit-breaker should be used?

120V requires 15A circuit breaker, 240V requires 10A dual breaker.

Do Whale manufacture a thermostatic mixing valve?

Yes, product code is WX1599.

card icon — Catalogue

Find full product descriptions for our complete line-up using our interactive catalogue.

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Contact Whale

Reach out to the Whale team for advice on products and purchases.

Contact us

Resources

Locate helpful documents such as instruction manuals, data sheets, and help with installation.

View Resources