This compact gas heater has two separate heating chambers, one for cabin air and one for warm water. The unique dual-chamber design allows superior performance, because air and water are heated directly and independently of each other. No need to heat the cabin in summer just to get warm water. Enjoy an impressive warm water performance, with ultra-fast heat-up time and more showering time!
2-in-1 unit: heats up the cabin air and the 10 l hot water tank
Direct heating technology allows super-fast water heat-up
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 and convenient programming
Repels water away from the wall
Integrating a frost, drain and over-pressure valve
Well-structured design
Dometic TwinBoost combo 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 combo 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 combo heaters available in the market. This results in a super-fast water heat-up with minimal energy loss.