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Whale Water Systems F1100 Seaward 11 Gallon 120V AC Marine Water Heater with Front Heat Exchanger

Manufacturer

Whale Water Systems

<p>Whale Water Systems, established in 1946, has been at the forefront of marine pump technology for over seven decades. Now a proud part of Navico Group (a division of Brunswick Corporation), Whale is a committed leader in connected water systems for marine applications. With a reputation built on innovative engineering and unwavering reliability, Whale has become the go-to choice for boat owners, recreational mariners, and commercial vessel operators who demand performance and durability in challenging marine environments.</p><h3>Engineering Excellence for Every Onboard Water Need</h3><p>Whale makes outdoor living easy and enjoyable with a wide range of quality low voltage pump, heating, and water systems, delivering true independence and freedom with complete systems designed for use on the water. From bow to stern, Whale's comprehensive product lineup addresses every aspect of onboard water management. The brand's dedication to innovation is evident in their development of specialized solutions including the world's first low-profile electric bilge pump, showcasing their commitment to space-saving design without compromising functionality.</p><h3>Complete Water System Solutions</h3><p>At the heart of Whale's marine offering is their extensive range of <a href="/7648-whale-water-systems-pressurized-water-system-tubing-fittings-200807">pressurized water system tubing and fittings</a>, which form the backbone of reliable onboard plumbing installations. These marine-grade components ensure leak-free connections and consistent water flow throughout the vessel. For bilge management, Whale's <a href="/7648-whale-water-systems-manual-bilge-pumps-200649">manual bilge pumps</a> provide dependable backup solutions when electrical systems aren't practical or as emergency redundancy.</p><p>Whale's freshwater range includes the highest quality marine-grade electric and manual pumps, and a full range of accessories to deliver a smooth and consistent on-board freshwater supply. Their <a href="/7648-whale-water-systems-aft-decktransom-showers-200072">aft-deck and transom showers</a> bring convenience to any vessel, while <a href="/7648-whale-water-systems-showerfaucet-mixers-200946">shower and faucet mixers</a> offer precise temperature control for comfort in galley and head installations. The brand also manufactures critical electrical components like <a href="/7648-whale-water-systems-float-switches-200426">float switches</a> that automate bilge pump operation, providing peace of mind for vessel owners.</p><h3>Built for Marine Environments</h3><p>Whale is a well-known brand with a reputation built on decades of high quality design expertise, supplying the marine, caravan, motor home, shower drainage and industrial markets around the world with innovative freshwater, bilge and waste pumps and water & space heating systems. Every Whale product is engineered to withstand the harsh conditions of marine use—saltwater exposure, constant vibration, temperature fluctuations, and the demanding duty cycles that come with life aboard. Whether you're outfitting a small sailboat or a large commercial vessel, Whale Water Systems delivers the reliability and performance that mariners have trusted for generations.</p>

Part Number

F1100
05/31/2036 10:50 PM
Sale Price

$814.13

4 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Whale Water Systems F1100 Seaward is an 11-gallon marine water heater designed for reliable hot water performance on boats and marine vessels. This compact unit combines electric heating with heat exchanger capability, making it ideal for integration with engine cooling systems.

Key Features:

  • 11-gallon aluminum tank construction for corrosion resistance and lightweight durability
  • 120 VAC electric heating element rated at 1800 watts for efficient water heating
  • Front-mounted dual-wall heat exchanger allows engine heat recovery to reduce electric consumption
  • Galvanized steel exterior case provides robust protection in marine environments
  • Aluminum hold-down brackets welded directly to tank for secure mounting
  • Ignition protection design meets marine safety standards
  • UL Certified for quality and safety assurance

The dual heating system allows you to heat water electrically when at dock or use the heat exchanger when the engine is running, providing flexibility and energy efficiency. The aluminum tank construction resists corrosion while the galvanized steel case protects against the harsh marine environment.

Products specifications

Finish

Galv. Steel

Gallons

11

Size

16" W x 22" D x 16" H

ok

Good so far...

quick and easy thank you!

Wish it were Prime or free shipping.

Very fast and easy ! Amazing prices!

Easy to order, had the part I needed.

fast and easy.

good job

Thanks

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