Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 240V - 1500W - S1250

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In stock
SKU: 68964

MPN: S1250

Marine-Grade Quality You Can Rely On
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Truck Freight: No

⏳ Hurry! Only 4 left in stock

Regular price $787.95
Regular price Sale $1,019.99 Sale price $787.95
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30-day returns available

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Manufactures Part Number: S1250

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Truck Freight: No

Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 240V - 1500W

Whale Electric Water Heaters includes models with the very latest  technology. All heaters are manufactured from only highest quality materials and designed to specifically withstand harsh marine conditions.

Water Heaters with a Stainless Steel cover offer high levels of corrosion resistance with a modern stainless steel finish. These heaters are a bit lighter than those wearing the galvanized outer cover and heavier than the epoxy coated versions.

Features and Benefits


  • Horizontal Mounting only

  • Robust Manufacturing

  • Hold down brackets welded to inner tank

  • Double wall heat exchangers

  • Safety controls

  • Integrated pressure relief valve

  • Temperature and pressure drain tube included

  • Magnesium anodes available separately

  • Recommended to prevent corrosion and ensure a longer Water Heater life

  • Sturdy, robust exteriors

  • Ignition protected

WARNING: 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.

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Most Asked Questions

Most orders ship within 1–2 business days. Delivery times depend on your location and carrier, but you’ll receive tracking as soon as your order ships.

Free shipping is available on eligible orders. Shipping options and costs are shown at checkout.

Yes. Certain large or heavy items may ship via truck freight. If truck freight applies, it will be clearly noted on the product page.

We accept returns on unused items within the specified return window. Please see our Returns Policy for full details.

Many products include manufacturer instructions. If you need help, our support team is happy to assist.