ID
977613
$ 1,283.69
1-2 weeks delivery time
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The Vetus WHT075 marine water boiler (article WHT075) is a 75-litre twin-coil calorifier designed to heat fresh water using engine coolant, an onboard heating system, or its integrated 230V/1500W electric element. Featuring a duplex stainless-steel inner tank, stainless-steel AISI 316 outer tank, 50 mm polyurethane insulation and G½ connections, it includes a complete fitting kit with hose pillars and a pressure relief valve. Fresh-water capacity is 75 litres, coolant capacity 0.5 litres.
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Vetus WHT075 75-Litre Twin Coil Marine Water Boiler – Technical Specifications
The Vetus WHT075 is a 75-litre twin coil marine calorifier engineered to supply reliable onboard hot fresh water using multiple heat sources. It uses a spiral tube to absorb surplus heat from the engine coolant, while the second coil enables integration with an onboard heating system. A 230V / 1500W electric heating element ensures hot water availability even when the engine is not operating. The calorifier is built with a duplex stainless-steel inner tank for excellent corrosion resistance and a stainless-steel (AISI 316) outer tank for durable external protection. A 50 mm polyurethane insulation layer with a painted steel outer jacket minimizes heat loss and maintains water temperature. Sturdy mounting brackets and a complete fitting kit, including hose pillars and a pressure relief valve, are supplied for safe and efficient installation.
Main Features
- 75-litre marine twin coil water boiler (calorifier)
- Heats water using engine coolant, onboard heating loop, or electric element
- 230V / 1500W integrated heating element
- Duplex stainless-steel inner tank for long service life
- Outer tank made of AISI 316 stainless steel
- 50 mm polyurethane insulation with steel outer jacket
- Supplied with mounting brackets for secure installation
- Complete fitting kit with pressure relief valve included
Technical Specifications
Parameter Value Product code WHT075 Tank type Twin coil marine water boiler Inner tank Duplex stainless steel Outer tank Stainless steel (AISI 316) Insulation Polyurethane foam, 50 mm, white painted steel outer jacket Fresh water content 75 litres Coolant content 0.5 litres Connection – engine coolant G 1/2 Connection – fresh water G 1/2 Connection – heating element G 1/2 Relief valve setting 6 bar (alternate listing: 4 bar) Heating element power 230V / 1500W
Included Components
- Complete fitting kit
- 6 hose pillars G½ – 16 mm
- Pressure relief valve
- Mounting brackets
- 230V / 1500W heating element
Applications
- Marine hot water systems for yachts, cruisers and motorboats
- Vessels using engine coolant heating in combination with onboard heating circuits
- Installations requiring a twin-coil calorifier for flexible heat sources
- Systems where electric water heating is required when the engine is off
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