Skip to the content

BLDMarine

Home
Shop By Brand
Shop by Product Type
About Us
- Causes we Proudly Support
Our Mission
Reviews
Contact Us
Our Blog

Home
Shop By Brand
Shop by Product Type
About Us
- Causes we Proudly Support
Our Mission
Reviews
Contact Us
Our Blog

Need help?

866-675-8464

info@bldmarine.com

info@bldmarine.com

866-675-8464

Filter products

WHALE 144
Whale 21

In stock 143
Out of stock 22

The highest price is $1,387.95

$ From

$ To

Marine Hardware 3
Marine Plumbing & Ventilation 141
Pumps 21

Accessories 16
AccessoriesMarine Plumbing & Ventilation 3
Bilge Pumps 42
Bilge PumpsMarine Plumbing & Ventilation 13
Deck Plates 3
Hot Water Heaters 36
Livewell PumpsMarine Plumbing & Ventilation 7
Marine Hardware 3
Marine Plumbing & Ventilation 110
Marine Sanitation 19
Marine SanitationMarine Plumbing & Ventilation 3
Pumps 21
Transfer Pumps 6
Washdown / Pressure Pumps 12

WHALE

Sort by:

165 Products

Save 19%

WHALE

Whale Seaward 3 Gallon Hot Water Heater - White Epoxy - 240V - 1500W

Out of stock

(0)

Regular price $672.95

Regular price ~~$839.99~~ Sale price $672.95
Save 20%

WHALE

Whale Seaward 3 Gallon Hot Water Heater w/Side Heat Exchanger - White Epoxy - 120V - 1500W

In stock

(0)

Regular price $668.95

Regular price ~~$839.99~~ Sale price $668.95
Save 18%

WHALE

Whale Seaward 6 Gallon Hot Water Heater - Galvanized Steel - 240V - 1500W

Out of stock

(0)

Regular price $607.95

Regular price ~~$749.99~~ Sale price $607.95
Save 19%

WHALE

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

Only 3 left

(0)

Regular price $697.95

Regular price ~~$869.99~~ Sale price $697.95
Save 20%

WHALE

Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 240V - 1500W

Out of stock

(0)

Regular price $716.95

Regular price ~~$899.99~~ Sale price $716.95
Save 20%

WHALE

Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 120V - 1500W

In stock

(0)

Regular price $652.95

Regular price ~~$819.99~~ Sale price $652.95
Save 19%

WHALE

Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 240V - 3000W

Out of stock

(0)

Regular price $680.95

Regular price ~~$849.99~~ Sale price $680.95
Save 19%

WHALE

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchager - White Epoxy - 120V - 1500W

In stock

(0)

Regular price $685.95

Regular price ~~$849.99~~ Sale price $685.95
Save 19%

WHALE

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchange - Galvanized Steel - 240V - 1500W

Only 2 left

(0)

Regular price $624.95

Regular price ~~$779.99~~ Sale price $624.95
Save 20%

WHALE

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 120V - 1500W

In stock

(0)

Regular price $587.95

Regular price ~~$739.99~~ Sale price $587.95
Save 20%

WHALE

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 120V - 1500W

Only 3 left

(0)

Regular price $701.95

Regular price ~~$879.99~~ Sale price $701.95
Save 20%

WHALE

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 240V - 1500W

Out of stock

(0)

Regular price $734.95

Regular price ~~$919.99~~ Sale price $734.95
Save 20%

WHALE

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - White Epoxy - 240V - 1500W

Out of stock

(0)

Regular price $708.95

Regular price ~~$889.99~~ Sale price $708.95
Save 19%

WHALE

Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - 120V - 1500W

In stock

(0)

Regular price $586.95

Regular price ~~$729.99~~ Sale price $586.95
Save 19%

WHALE

Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 240V - 1500W

Only 3 left

(0)

Regular price $622.95

Regular price ~~$769.99~~ Sale price $622.95
Save 19%

WHALE

Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 120V - 1500W

In stock

(0)

Regular price $698.95

Regular price ~~$869.99~~ Sale price $698.95
Save 20%

WHALE

Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 240V - 1500W

Out of stock

(0)

Regular price $730.95

Regular price ~~$919.99~~ Sale price $730.95
Save 19%

WHALE

Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - White Epoxy - 120V - 1500W

In stock

(0)

Regular price $661.95

Regular price ~~$819.99~~ Sale price $661.95
WHALE

Whale Seaward Magnesium Anode

In stock

(0)

Regular price $37.95
Save 12%

WHALE

Whale Seaward Thermostatic Mixer Valve

In stock

(0)

Regular price $210.95

Regular price ~~$239.99~~ Sale price $210.95
WHALE

Whale Seaward Water Heater Thermostat Replacement Part

Out of stock

(0)

Regular price $25.95
Save 8%

WHALE

Whale Service Kit Waste Tank Replacement Lid w/Sensor - Grey

In stock

(0)

Regular price $161.95

Regular price ~~$176.83~~ Sale price $161.95
Save 21%

WHALE

Whale Smartbail - Compact Manual Bilge Pump

Out of stock

(0)

Regular price $105.95

Regular price ~~$134.51~~ Sale price $105.95
Save 7%

WHALE

Whale Standard Submersible Electric Galley Pump - 12V

In stock

(0)

Regular price $39.95

Regular price ~~$43.39~~ Sale price $39.95

Policies

Shipping Policy
Returns, Refunds & Cancellations Policy
Privacy Policy
Terms of Service

Hours

Email: info@bldmarine.com

Customer Service Hours:
Monday – Friday: 9:00 AM – 5:00 PM (EST)
Saturday – Sunday: Closed

Support

Search
About Us
Contact us
Reviews

Facebook
Instagram

Copyright © 2026 Bottom Line Discount Marine. All rights reserved.

Payment methods

Your cart

Your cart is empty