HOLIDAY ALERT

We will be closing at 12 PM EST on Friday, April 18th, in observance of Good Friday and Easter.
Any orders placed after this time will be processed on Monday, April 21st.
Have a happy Easter weekend!

Weather Closure Alert

Due to severe weather, our White House, Tennesee location will be closed Wednesday the 19th.

All shipments from this location will resume on Thursday the 20th. Thank you for your patience!

WE WANT TO HEAR FROM YOU!

We strive to make improvements that make it easier to serve your boating needs.
We’d like to know more about you and how we can do the best job possible for you.
Please take the time to complete this brief 3-5 minute survey to help us serve you better.

FREE Ground Shipping on Orders over $100!  Exceptions apply - see details.

Toggle Nav
  • Sign In
  • Create an Account
My Cart
Search
Menu
Account
Settings
Seaward Water Heaters by Whale

Seaward Water Heaters by Whale

4 Items

Set Descending Direction
View as List Grid
  1. Whale HF2200 Seaward 20 Gallon 120V Water Heater w/Front Heat Exchanger, Stainless Steel Jacket
    20 gallon Water Heater, 120 volt | Whale HF2200
    WHALE-HF2200
    Qty In Stock: 0
    Brand: Whale

    This Whale HF2200 marine hot water heater with front heat exchanger features a stainless steel jacket and an aluminum tank. This water heater is equipped with front and rear hold down brackets.

    Learn More
    MSRP: $1,469.42 $1,049.59
    Add to Wishlist
  2. Whale S1200 Seaward 11 Gallon 120V Water Heater w/Rear Heat Exchanger, Stainless Steel Jacket
    11 gallon Water Heater, 120 volt | Whale S1200
    WHALE-S1200
    Qty In Stock: 0
    Brand: Whale

    This Whale S1200 marine hot water heater with rear heat exchanger features a stainless steel jacket and an aluminum tank. This water heater is equipped with front and rear hold down brackets.

    Learn More
    MSRP: $936.80 $826.99
    Add to Wishlist
  3. Whale HF2250 Seaward 20 Gallon 240V Water Heater w/Front Heat Exchanger, Stainless Steel Jacket
    20 gallon Water Heater, 240 volt | Whale HF2250
    WHALE-HF2250
    Qty In Stock: 0
    Brand: Whale

    This Whale HF2250 marine hot water heater with front heat exchanger features a stainless steel jacket and an aluminum tank. This water heater is equipped with front and rear hold down brackets.

    Learn More
    MSRP: $1,495.14 $1,318.99
    Add to Wishlist
  4. Whale S1900 Seaward 20 Gallon 120V Vertical Water Heater w/Front Heat Exchanger, SS Jacket
    20 gallon Water Heater, 120 volt | Whale S1900
    WHALE-S1900
    Qty In Stock: 0
    Brand: Whale

    This Whale S1900 marine hot water heater with front heat exchanger features a stainless steel jacket and an aluminum tank. This vertically oriented water heater is equipped with one hold down bracke on each side of the base.

    Learn More
    MSRP: $1,617.56 $1,154.99
    Add to Wishlist

4 Items

Set Descending Direction
View as List Grid
My Wish List
Last Added Items
  1. Add to Cart
    Remove This Item
Go to Wish List
You have no items in your wish list.
© 2025 Marine Parts Source. All Rights Reserved.