Isotemp Slim Water Heaters 15 Ltr 20 Ltr & 25 Ltr

Designed especially for use on board boats where space is at a premium, the ‘Slim’ range is smaller in diameter than previous Isotemp models and are available in three sizes, 15, 20 or 25 litres. Supplied with strong, adjustable fixing brackets, a cable with plug for 230(115)V and all appropriate connections.

Made from the highest quality stainless steel(AISI316), the Isotemp ‘Slim’ range have a higher temperature retention than most water heaters thanks to the quality of its insulation.
This means that the temperature loss is less than 0.5ºC per hour, keeping water hotter for longer.
The water is heated up by a large internal coil for engine water or by an immersion heater for 230V/800W. Both the engine coil and electrical heater are located at bottom of the unit, which means that the entire contents will be heated. 
A safety valve and a thermostat-mixing valve is supplied as standard on these calorifiers.
Isotemp “Slim” may be installed both in vertical or horizontal position.

Product Specifications:

• Extra long, corrugated coils for high heat exchange efficiency
• Special 7.0 bar/ 100 psi safety valve: simple winter drain
• Ultra-thick insulation for lowest temperature loss
• Electrical plug and play immersion heating element, especially designed to heat also the water at the bottom of the tank
• Thermostat mixing valve
• 360 ° adjustable mounting for easy installation also on bulkhead.
• Stable fixing feet in stainless steel
• External cylinder in stainless steel
• Water tank in stainless steel
• 5 years limited warranty on water tank (with manufacturer)

Special order item - Please note there may be extended delivery lead times on these products, please contact us for more information.