The Whale Seaward 3-gallon electric water heater provides a reliable hot water solution for marine environments. Featuring a white epoxy-coated aluminum exterior, this 120V unit is designed for durability and corrosion resistance in harsh onboard conditions.
Key Features:
- Capacity: 3 US gallons (11 liters)
- Power rating: 120V, 1500W
- Lightweight design: 14 lbs
- Electric-only operation for straightforward installation
- Includes integrated pressure relief valve and temperature and pressure drain tube
- Built with welded hold-down brackets for secure mounting
- Ignition protected for use in The Americas
Note: Magnesium anodes are available separately to prevent corrosion and extend the lifespan of the heater. Regulatory note: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product facts
- CT SKU
- CT-106214
- Model / MPN
- S300EW
- UPC / GTIN
- 766478948120
- Package dimensions
- 15" X 17" X 17"
- Package weight
- 14.2 lb
- Specifications
- Gallons = 3\nHeat Exchanger = No\nVolts = 120v
Shipping & returns
Shipping & returns
Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.
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.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
