Stationary Heater DOMETIC TwinBoost 4000

The DOMETIC TwinBoost 4000 is a compact gas heater featuring two separate heating chambers: one dedicated to water heating and the other to air heating for the living area of your camper van, motorhome, or boat.

This TwinBoost 4000 model delivers a maximum heating output of 4000 W, meeting the most common heating requirements.

Operating on butane gas or LPG with a 30 mBar regulator, this combined heating system offers enhanced performance, as the two heating chambers work independently. This is particularly useful in summer, allowing you to heat only the water without activating the interior space heating of your recreational vehicle.

For space heating, the TwinBoost is equipped with four forced hot air outlets, ensuring even heat distribution throughout the interior and providing optimal comfort even in cold conditions.

For water heating, the unit includes a 10-liter tank and can raise the water temperature from 17 °C to 60 °C in just 17 minutes.

Dimensions : 514 x 438 x 298 mm / Weight : 17.3 kg / Power supply : butane gas / LPG / Nominal pressure : 30 mBar
Gas consumption :
Air heating mode (at max power) : 327 g/h
Water heating mode (at max power) : 185 g/h
Air + water heating mode (at max power) : 512 g/h
Standby mode (water temperature maintenance) : 7.7 g/h

Max thermal output :
Total max heat output : 4000 W / Air heating mode : 4 kW / Water heating mode : 2.35 kW

Electrical specifications :
Nominal input voltage : 12 V (10 to 16.5 V) Fuse : 15 A
Consumption : Water heating : 0.7 A max / Air heating : 7 A max

Water heater specifications :
Tank capacity : 10 L
Max water connection pressure : 2.8 bar
Max hydraulic system pressure : 4.5 bar
Heating time : 17 min (water heated from 17 °C to 60 °C)

Scope of delivery :
1x DOMETIC TwinBoost 4000
1x 3-in-1 safety system
1x RJ45 connection cable for control panel
2x connectors for the safety system

Accessories (not included) :
Mandatory : DOMETIC INC 1015 RD control panel / DOMETIC TwinBoost EDB side exhaust adapter
Optional : Window switch / Clamp ø 80 mm (for exhaust ducts) / Clamp ø 65 mm (for hot air ducts)