Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger – Stainless Steel – 240V – F750

The Whale Seaward 6 Gallon Hot Water Heater with Front Heat Exchanger – Stainless Steel – 240V (Model F750) is a premium marine-grade water heater designed to provide reliable hot water on boats, yachts, and other recreational craft. With a 6 gallon (23 L) capacity and 240 V electric power system, this heater ensures continuous hot water for showers, sinks, and galley use while you’re on board. 

Featuring a front heat exchanger, the F750 efficiently utilizes engine heat to pre-heat water when underway, reducing the need for shore power and improving overall energy efficiency. Built with a stainless steel exterior jacket, this model offers excellent corrosion resistance and durability in harsh marine environments. 

Designed for horizontal mounting, the water heater includes double-wall heat exchangers, integrated safety controls, a pressure relief valve, and a convenient temperature/pressure drain tube for simple maintenance. Brackets welded to the inner tank enhance installation security and ensure stable operation on rough seas. 

Key Features

• Capacity: 6 gallons (23 L)

• Voltage: 240 V AC – 1500 W

• Front heat exchanger for engine-assisted heating

• Stainless steel exterior for corrosion resistance

• Double-wall heat exchanger construction

• Integrated safety controls and pressure relief valve

• Horizontal mounting with welded hold-down brackets

• Model: F750 

Applications

• Freshwater hot water supply on boats and yachts

• Marine sinks, showers, and galleys

• Engine-assisted hot water heating to reduce shore power load

The Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger (F750) delivers trusted marine performance, efficient heating, and long-lasting service for boating and cruising comfort.