Whale Marine
Whale Seaward S300W Marine Water Heater, 3 Gallon, Side Heat Exchanger, 120V
Whale Seaward S300W Marine Water Heater, 3 Gallon, Side Heat Exchanger, 120V
SKUCT-106215
Low stock
Product details
Review the details before ordering.
Experience reliable and efficient hot water onboard with the Whale Seaward S300W Marine Water Heater. Specifically engineered for the demands of harsh marine environments, this 3-gallon unit combines robust construction with smart heating technology to ensure a consistent hot water supply. Its lightweight, corrosion-resistant design and safety features make it an ideal choice for any vessel. Upgrade your marine comfort today.
In the Box:
- Whale Seaward S300W Water Heater Unit
- Hold-down Brackets (welded to inner tank)
- Temperature and Pressure (T&P) Drain Tube
Key Benefits & Specifications:
- Compact 3-Gallon Capacity (11 Liters): Provides ample hot water for your onboard needs while saving valuable space.
- Efficient Side Heat Exchanger: Utilizes your engine's cooling system to heat water while underway, reducing electrical load.
- Powerful 120V / 1500W Heating Element: Ensures rapid electric heating when connected to shore power or a generator.
- Durable & Lightweight Construction: Features a corrosion-resistant white epoxy-coated aluminum tank and exterior, weighing only 14 lbs for reduced vessel weight.
- Ignition Protected: Designed for enhanced safety, preventing the ignition of flammable vapors in marine applications.
- Integrated Pressure Relief Valve: Ensures safe operation by preventing over-pressurization within the tank.
- Certified Quality: Meets or exceeds all ABYC, CE, and UL standards for marine appliances, guaranteeing high safety and quality.
- Optimized Dimensions: Measures 14.5" W x 13" H x 14" D, allowing for flexible installation in tight marine compartments.
Recommended Pairings: For extended product life and corrosion prevention, consider adding Whale Marine Magnesium Anodes (available separately).
Shipping & returns
Shipping & returns
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Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
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Need help choosing?
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