My Account
Shopping Cart

Whale Water Systems F1100W 11 Gallon 120V AC Marine Water Heater with Front Heat Exchanger

Manufacturer

Whale Water Systems

<h3>About Whale Water Systems</h3><p>With roots stretching back to <strong>1810</strong> and headquarters in Bangor, Northern Ireland, Whale Water Systems has spent over two centuries refining the art of water management for life on the move. Whether you're outfitting a sailboat, a motorhome, or a caravan, Whale has built an enduring reputation as one of the world's most trusted suppliers of low-voltage water, waste, and heating systems. Today, as part of the broader Brunswick Corporation family through the Navico Group, Whale continues to bring engineering heritage and modern innovation together in every product it makes.</p><h3>Purpose-Built for Marine, RV &amp; Caravan Life</h3><p>What sets Whale apart is its singular focus: delivering reliable water and heating solutions designed specifically for the demands of off-grid and mobile living. Unlike general plumbing brands, Whale engineers its products around low-voltage DC power systems, making them ideally suited to boats, campervans, and recreational vehicles where conserving power is just as important as conserving water. From compact <a href="/7648-whale-water-systems-water-heaters-201162">water heaters</a> that deliver hot water efficiently without shore power dependency, to precision-engineered <a href="/7648-whale-water-systems-pressurized-water-system-tubing-fittings-200807">pressurized water system tubing and fittings</a> designed to handle the vibration and movement of life underway, every Whale product is built with the mobile user in mind.</p><h3>A Complete Water System Ecosystem</h3><p>One of the greatest strengths of choosing Whale is the ability to build a fully integrated water system using components from a single, trusted manufacturer. Whale's <a href="/7648-whale-water-systems-float-switches-200426">float switches</a> keep bilge and tank monitoring reliable and automatic, providing peace of mind whether you're at anchor or on the road. Their <a href="/7648-whale-water-systems-showerfaucet-mixers-200946">shower and faucet mixers</a> are thoughtfully designed to balance hot and cold water delivery in tight spaces — a hallmark of marine and RV bathroom design. And for everything that holds a system together, Whale's extensive line of <a href="/7648-whale-water-systems-plumbing-parts-accessories-200786">plumbing parts and accessories</a> ensures you can maintain, repair, or expand your water system with confidence.</p><h3>Over 200 Years of Engineering Expertise</h3><p>Whale's longevity in the industry is no accident. The brand has continuously invested in research and development to meet evolving standards for safety, efficiency, and ease of installation. Their products are widely recognized for tool-free push-fit connections, durable materials that resist corrosion in salt and freshwater environments, and designs that make DIY installation accessible to boat owners and RV enthusiasts alike. When you're miles from the nearest marina or campground service center, the reliability of your water system matters enormously — and that's exactly the scenario Whale has been engineering for since the nineteenth century.</p><p>Whether you're upgrading an aging water heater, replacing worn fittings, or building out a new pressurized water system from scratch, Whale Water Systems offers the depth of product range and the proven track record to get the job done right.</p>

Part Number

F1100W
09/12/2036 7:23 AM
Sale Price

$981.49

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Whale Water Systems Seaward F1100W is a compact 11-gallon marine water heater designed for reliable hot water delivery on boats and RVs. This 120V AC unit features a durable white epoxy-coated aluminum exterior that resists corrosion in harsh marine environments.

Key Features:

  • 11-gallon capacity aluminum tank with integrated hold-down brackets welded directly to tank
  • 1800-watt heating element for efficient water heating on 120V AC power
  • Dual-wall front-mounted heat exchanger allows connection to engine cooling system for supplemental heating
  • Ignition protection for safe operation in marine environments
  • Corrosion-resistant white epoxy-coated aluminum case for long-lasting durability
  • UL certified for safety and quality assurance

The Seaward F1100W combines electric heating with the option for engine heat recovery, providing versatile hot water solutions for vessels and recreational vehicles. The rugged aluminum construction and marine-grade protective coating ensure years of reliable service in demanding conditions.

Products specifications

Finish

White Alum.

Gallons

11

Size

16" W x 22" D x 16" H

Easy and painless.

easy, quick and hassle free!

Really good experience and good prices!

you sold the same part on amazon for $4.69 less

Easy to order, good price to live with!!

THIS IS THE BEST PRICE I FOUND ANYWHERE! THANKS.

Great service, prompt delivery and excellent follow through. I'd definitely do business with them again.

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy