SKU: 49379557864

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

Sale price$382.45 Regular price$424.94
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

Whale Seaward 11 Gallon Hot Water Heater w/ Rear Heat Exchanger - Galvanized Steel - 240V - 1500WSeaward 11 Gallon Hot Water Heater with Rear Heat Exchanger Galvanized 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. The Marine Galvanized Steel Cover offers corrosion resistance at an affordable price. This material weighs more than the other case options but is made from a

Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Galvanized 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.

The Marine Galvanized Steel Cover offers corrosion resistance at an affordable price. This material weighs more than the other case options but is made from a strong and robust material.

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.


Manufacturer Part Numbers: S1150
Brochure Literature (PDF)
Installation Guide (PDF)
GRP:WRO
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49379557864

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4.3 ★★★★★
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Miguel Quezada
Massapequa, US
★★★★★ 5
Great price
Great product
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Reviewed in the United States on May 23, 2026
A
Verified Purchase
Alan C
Lexington, US
★★★★★ 5
Give me a try I don’t think it’ll let you down
This has to be the best oil I ever used. I noticed the difference as soon as I put the oil in and started the engine.! I will continue to use this oil for as long as I own, the vehicle and any future cars I may own or drive! I read 75% of the reviews before purchasing this oil . The only thing I’ve noticed. Anyone who gave it below a five star was because they received used motor oil.. in my opinion I think it was returned after somebody filled it up with their used motor oil and returning it for their money back somehow Amazon put it back on the shelf for resale. So take it for what it’s worth but it’s really great oil.
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Reviewed in the United States on March 24, 2026
M
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miguel vazquez
Waukegan, US
★★★★★ 5
Great oil
Won’t use another brand now that I’ve used these guys. Phenomenal brand, noticeable difference in the engine.
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Reviewed in the United States on April 2, 2026
C
Verified Purchase
Carlos G
Waukegan, US
★★★★★ 5
Recommended
Excellent quality, a synthetic mixture that I will no longer use another brand for my car. I removed a little noise that I had
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Reviewed in the United States on December 30, 2025
B
Verified Purchase
beachboy
Natrona Heights, US
★★★★★ 5
Buy it !
I run this in our 2010 PT Cruiser Classic, you can hear the difference, pricey but worth it, will buy again.
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Reviewed in the United States on May 9, 2026

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