Skip to product information
1 of 1
1 product view Open images for a closer look Compare photos with product details

Whale Marine

Whale Marine Seaward 6 Gallon Hot Water Heater, Stainless Steel, 120V 1500W

Whale Marine Seaward 6 Gallon Hot Water Heater, Stainless Steel, 120V 1500W

SKUCT-106211

Regular price $756.47
Regular price Sale price $756.47
Sale Sold out
Shipping calculated at checkout.
Shipping rewards at $100 U.S. orders of $100 or more get free standard shipping, plus $10 off Expedited and Overnight.

Low stock

Quantity
Use the Tug & Tow SKUInclude this SKU when you contact us about fit, availability, or reorders.
Delivery shown at checkoutShipping options, final costs, and delivery estimates appear before payment.
Check fit before orderingReview dimensions, part numbers, model details, and compatibility notes.
Confirm the details before checkoutFit can depend on your boat, RV, trailer, vehicle, or equipment. Contact us before ordering if compatibility is critical.Ask a product question

Product details

Review the details before ordering.

Ensure a consistent supply of hot water aboard your vessel with the Whale Marine Seaward 6 Gallon Hot Water Heater. Engineered for the demanding marine environment, this robust heater combines high-quality materials with advanced technology to deliver reliable performance. Its durable stainless steel construction offers superior corrosion resistance and a sleek, modern finish, making it an essential upgrade for any boat. Invest in Whale Marine for lasting comfort on the water.

In the Box:

  • Whale Seaward S700E Hot Water Heater
  • Integrated Pressure Relief Valve
  • Temperature and Pressure Drain Tube

Key Benefits & Features:

  • Ample 6 Gallon Capacity: Provides sufficient hot water for comfortable showering and cleaning on extended trips.
  • Marine-Grade Stainless Steel Construction: Offers exceptional corrosion resistance and a premium aesthetic to withstand harsh saltwater environments.
  • Efficient 1500W Heating Element: Operates on 120V to deliver rapid and consistent hot water performance.
  • Ignition Protected Design: Enhances safety by preventing ignition of flammable vapors in the engine room or enclosed spaces.
  • Integrated Safety Controls: Includes a pressure relief valve for safe operation and to prevent over-pressurization.
  • Robust Horizontal Mounting: Designed for secure horizontal installation, optimizing space and stability in marine applications.
  • Alclad® Coated Aluminum Tank: Features a lightweight yet robust tank construction for long-lasting durability.
  • Welded Hold-Down Brackets: Ensures exceptional durability and secure installation, even in rough seas.

Recommended Pairings:

  • For enhanced corrosion protection and extended heater life, a magnesium anode (available separately) is strongly recommended.

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

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

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?

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.

View full details