The Expanse Balanced Flue Gas Water Heater For Motorhomes from Whale can be run on electric, gas or both combined. Expanse’s unique design gives vehicle converters the freedom to choose from a variety of internal or under floor chassis mounting locations and a reduction in installation times.

The Malaga 5 is a high capacity water storage heater available in two versions; the standard Malaga, with an efficient gas burner, and the Malaga E, which has the additional benefit of an electric heating element.