The easy-to-install MCS T12 do-it-yourself boat air conditioner not only cools, but also heats and dehumidifies. This creates an ideal climate with optimum temperatures on your boat or yacht in all weathers! The improved air conditioning system is equipped with Dometic's award-winning turbo air conditioner and allows even faster, easier and more accurate installation. This user-friendly installation and excellent vibration insulation offer you a genuine OEM-quality air conditioning system in a complete package. It comes with a noise reduction sleeve to reduce noise by up to 50% and a smart touch control panel.
- Powerful combined system for cooling, dehumidifying and heating
- Comfortable, easy-to-use smart-touch control panel
- Easy to clean, integrated fan
- Including mounting material, soundproof insulation and control panel
Sound insulation
Mounted around the compressor, it reduces noise by up to 50% with a precisely fitting cover made of soundproof neoprene.
Smart Touch Control Panel
The easy-to-use panel features intuitive icons and can be personalised to your liking. With an interactive screen for quick on, troubleshooting and help functions.
The right air conditioner for your application depends on the size and location of the room in which the air is to be conditioned. Cabins that are below deck require less energy per square meter of space than a room on the upper deck, which has large windows and direct sunlight. An overview of which model is suitable for which room size is shown in the following table:
|
Under deck
(No windows) |
Middle deck
(Small windows) |
Upper deck
(Large windows) |
| Dometic MCS T6 |
8 m² * |
5m² * |
4 m² * |
| Dometic MCS T12 |
16 m² * |
10 m² * |
8 m² * |
| Dometic MCS T16 |
23 m² * |
15 m² * |
12 ² * |
* Maximum room size to be air conditioned (at outdoor temperatures of 20 - 35 ° C).
The following components and installation materials are included:
- DTU turbo air conditioner - with revolving fan
- Seawater pump
- Switchbox
- Air inlet and outlet grille
- Insulated air duct
- Reinforced seawater hose
- Side wall ducts and fastening material
- Through-hull, ball valve
- Smart touch control panel
- Soundproofing
Technical specifications
| Operating voltage |
230V AC |
| Cooling capacity / heating capacity |
12000 BTU / h / 3500 watts |
| Consumption (at 230 V) in cooling mode / heating mode |
1030 watts / 1270 watts |
| Current consumption in cooling mode / heating mode |
4.3 A / 5.3 A |
| Required AC circuit protection |
min 8 A, max. 10 A |
| Starting current |
up to 22.0 A |
| Number of blower speeds |
6 / automatic |
| Temperature range (default) |
18 ° C to 30 ° C |
| Thermostatic temperature control |
Yes |
| Refrigerant. type |
RA410a |
| Dimensions (WxHxD) air conditioner |
519 x 318 x 315 mm |
| Weight (air conditioner only) |
26.0 kg |