ID
945422
$ 1,798.48
1-2 weeks delivery time
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The Isotemp 607531B000003 Basic 75L marine water heater features a large 20-gallon stainless-steel tank with a 230V/750W immersion heater and an integrated mixing valve. Low-mounted heating components ensure uniform temperature distribution, while optimized inlet/outlet geometry minimizes cold-water mixing, providing high-volume hot-water output for large vessels and long-range cruising systems.
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Isotemp 607531B000003 Basic 75L Water Heater 230V / 750W with Mixing Valve
The Isotemp 607531B000003 Basic 75L (20-gallon) stainless-steel marine water heater is designed for vessels that require large-volume hot-water capacity and stable thermal performance. Part of the premium Isotemp Basic series, it uses an optimized internal configuration in which the 230V / 750W immersion heating element and the engine-water heat exchanger are positioned at the lowest part of the tank. This ensures even temperature distribution throughout the full 75-liter volume and improves heat-transfer efficiency.
The heater incorporates specially engineered inlet and outlet ports that reduce mixing between cold water entering the tank and the hot water stored inside. This significantly increases the effective amount of usable hot water. The integrated thermostat-controlled mixing valve guarantees safe, consistent outlet temperature during operation.Key Features
- Large 75-liter (20-gallon) stainless-steel marine water heater.
- 230V / 750W immersion heating element for continuous onboard operation.
- Integrated thermostat-regulated mixing valve.
- Engine-water heat exchanger mounted at the lowest point for uniform heating.
- Optimized inlet/outlet geometry minimizing cold-water mixing.
- Robust brushed stainless-steel construction built for harsh marine conditions.
- Ideal for large yachts, commercial vessels and extended cruising applications.
Technical Specifications
Part Number 607531B000003 Model Basic 75L Water Heater Capacity 75 L / 20 gallons Voltage / Power 230V AC / 750W Tank Material Brushed stainless steel Dimensions Length: 48 in
Outside Diameter (OD): 23 inUnit Weight 65 lbs Volume (Cubic Feet) 20 Special Instructions Includes thermostat-controlled mixing valve
Included in the Package
- Isotemp Basic 75L stainless-steel water heater
- 230V / 750W immersion heating element
- Engine-water heat exchanger connections
- Thermostat-controlled mixing valve
- Installation and safety documentation
The Isotemp Basic 75L delivers exceptional hot-water capacity, efficient heating performance and marine-grade durability—making it an excellent choice for large yachts, expedition vessels and high-demand onboard systems.
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