Enjoy a warm cabin and hot showers after an active day. Your TwinBoost gas heater takes care of both – much faster and more efficiently than other manufacturers’ combi heaters. Thanks to the unique dual-chamber design, air and water are heated directly, in separate circuits. So in summer, you can get warm water for showers or dishes without heating your cabin.
2-in-1 unit: heats up the cabin air and the 10 l hot water tank
Super-fast water heat up – water is heated directly, with ultimate speed and efficiency
Intuitive control with many programming options via the smart control panel
Independent air and water heating – save energy by only heating air and water when needed
Cabin vent mode – ventilation possible without operating air heater
Save your favourite settings for quick setup
Flawless integrated design
9600027326
TwinBoost 4000
TwinBoost 4000
LPG combo heater, room temperature sensor, 3-in-1 safety system, hot and cold water fitting, cable for control panel, operating and installation manuals
Gas heater for cabin air and hot water, 4000 W
514
298
438
17.30
7315091454209
575
375
535
21.20
Uniform heat distribution throughout the cabin
Easy operation with many programming options
Repels water away from the wall
Integrating a frost, drain and over-pressure valve
Well-structured design
Dometic TwinBoost combi heaters make very economic use of energy. Instead of keeping the heater on all day, simply set the time for how long you want your water to be warm. And there’s no need to heat the cabin air to get warm water either. Save energy and money while enhancing the comfort of your motorhome!
Dometic TwinBoost combi heaters feature a unique dual-chamber design, with separate heat chambers for cabin air and hot water. A unique benefit of the technology is that the water tank is heated directly – and not indirectly via the air heating as with other combi heaters available in the market. This results in a super-fast water heat-up with minimal energy loss.