Login
Whale Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 240V - S1250
Whale Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 240V - S1250
Whale Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 240V - S1250
 Next

Whale Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 240V - S1250

Marsoni M251S
Sale price$362.00
Pay 4 payments of $90.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Whale Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 240V - S1250Whale Seaward 11 Gallon Hot Water Heater w Rear Heat Exchanger Stainless Steel 240V Model S1250 The Whale Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger (Model S1250) is a premium marinegrade electric water heater designed to deliver reliable, abundant hot water for boats, yachts, and RVs. With a generous 11 gallon (42 L) capacity and 240 V power, this unit provides consistent hot water for showers, sinks, and galley use while onboard.
Easy Shipping

Quick Dispatch:

Your Whale Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 240V - S1250 orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Whale Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 240V - S1250 ships.

Need Help?
Questions about Whale Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 240V - S1250, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Whale Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 240V - S1250 in your area.

Get Shipping Estimates

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
4.9 ★★★★★
Based on 876 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Alex
San Leandro, US
★★★★★ 5
Easy change, Great deal.
Size: HRV (2023-26) 2.0L Gas
Great fit for my 2024 HR-V. Easy replacement, no tools needed. Would definitely purchase again. Saved from paying outrageous pepboy fee. Could feel and smell the difference immediately after. No more allergies.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
R
Verified Purchase
RJR
Louisville, US
★★★★★ 5
Good feal
Size: HRV (2016-22) 1.8L Gas
Just get these.Easy to install and will save you stupid labor costs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
V
Verified Purchase
vincentimac
Lexington, US
★★★★★ 5
Honda wanted $150+ to replace these...
Size: HRV (2023-26) 2.0L Gas
These are exact fits for my honda 2025 Honda H-RV. It was super easy to install and took me less than 5 minutes to replace my old ones and put these in. Car smells clean and no debris in the intake! Seems to be good quality (been 1 week so far)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
A
Verified Purchase
Arthur
Cuba, US
★★★★★ 5
Cabin and air filter installed.
Size: HRV (2016-22) 1.8L Gas
Part fit perfect and easy to install myself. Great value and saved a lot of money installing it myself. It took five minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026
P
Verified Purchase
P. Rafferty
Dallas, US
★★★★★ 5
Just do it!
Size: HRV (2016-22) 1.8L Gas
Good quality. so easy to install. First time I ever changed the air and cabin filters myself. I am 73 years old and a woman. Yes! and I did it easily and quickly. So glad I decided to try to do it myself Saved a ton of service fees at the dealer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026

recommand products

Texan Junior Button Barrel Release :
Texan Junior Button Barrel Release :
14.50
 Buzz Henry Cap Gun Barrel Release
Buzz Henry Cap Gun Barrel Release
10.00
 Hubley Capgun Cowboy Hammer
Hubley Capgun Cowboy Hammer
18.00
 Hubley Texan '38 Cap Gun trigger
Hubley Texan '38 Cap Gun trigger
12.00
 Hubley Cap Box Release Arm Spring : Wild Bill
Hubley Cap Box Release Arm Spring : Wild Bill
12.00