Whale Expanse Underfloor Water Heater | LPG & Electric | Motorhome Workshop
Whale Seaward 11 Gallon Hot Water Heater w/ Front Heat Exchanger
Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 120V - 150 – Tetron Marine Store
Whale S360EW 12V Water Heater, 3 Gallon Capacity, Quick and Efficient Water Heating, Maintains Hot Water up to 10 Hours, Runs on 12V DC Power, Ideal for Use with Deck Showers, :