EVERYTHING YOU NEED IN ONE BOX!
For the quick and easy installation of the 24V Battery supplied air conditioning unit!
At the heart of the system is a LiFePO4 24V 100Ah battery, which provides up to 10-12 hours for the 12000 BTU model – without the need for shore power or a generator – in ECO mode.
A Smart Touch controller is available as an optional add-on, offering a modern and user-friendly interface for system control. With the built-in ECO mode, you can achieve up to 40% energy savings, making the system even more efficient for off-grid and battery-powered setups.
And if the standard plastic supply and return air grilles don’t match the interior style of your boat, choose the Woodline Edition, which includes real teak or oak grilles – for perfect visual harmony and a premium look.
Unit Parameters | SDC 24-12000 | ||||
|---|---|---|---|---|---|
Power Supply | Direct Current | DC24V | |||
COOLING | |||||
Capacity | BTU/h | 12000 | |||
Rated power | kW | 0.50 | |||
Rated current NORMAL mode * | A | 18-20 | |||
Rated current ECO mode * | A | 10-11.5 | |||
HEATING | |||||
Capacity | BTU/h |
13000 | |||
Rated power | kW | 1.10 | |||
Rated current NORMAL mode * | A | 40-42.5 | |||
Rated current ECO mode * | A | 22-24 | |||
Seawater flow | m3/h | 0.9 | |||
Air flow | m3/h | 450 | |||
Dehumidification | L/h | 1.2 | |||
Noise level | dB(A) | 50 | |||
Width | mm | 480 | |||
Height | mm | 300 | |||
Depth | mm | 285 | |||
Weight | kg | 23 | |||
Refrigerant type | R134A | ||||
Air duct Diameter | mm | 125 | |||
Sea water pipe Diameter | mm | 16 | |||
* Note: values measured at 26 V DC. Cooling: cabin air 22 °C, seawater 22 °C. Heating: cabin air 24 °C, seawater 18 °C. Power consumption varies with seawater temperature, humidity, power quality, wiring and ventilation.
Quantity | Description |
|---|---|
3 meters | Thermally insulated air duct |
1x | MBC SDC 24-12000 air conditioning unit (12000 BTU, 24V DC) |
1x | MBC AMPS01 seawater strainer |
1x | MBC DC 5624F brushless circulation pump |
1x | 1/2” seawater intake fitting |
1x | 1/2” ball valve |
1x | 200×100 mm plastic supply air grille |
1x | 1/2” seawater discharge fitting |
2x 2.5 meter | 35mm² power supply cables with cable lugs |
1x | 200×300 mm plastic return air grille |
1x | 60A fuse |
1x | Main switch |
1x | Fuse box |
3 meters | Armoflex seawater pipe |
1x | 1/2” female hose connector |
2x | 1/2” male hose connector |
7x | W4 16-25 stainless steel hose clamps |
1x | 24V LiFePo4 100 Ah Battery with Bluetooth connect |
1x | 24V 20A battery charger |
Unit Parameters | SDC 24-12000 | ||||
|---|---|---|---|---|---|
Power Supply | Direct Current | DC24V | |||
COOLING | |||||
Capacity | BTU/h | 12000 | |||
Rated power | kW | 0.50 | |||
Rated current NORMAL mode * | A | 18-20 | |||
Rated current ECO mode * | A | 10-11.5 | |||
HEATING | |||||
Capacity | BTU/h |
13000 | |||
Rated power | kW | 1.10 | |||
Rated current NORMAL mode * | A | 40-42.5 | |||
Rated current ECO mode * | A | 22-24 | |||
Seawater flow | m3/h | 0.9 | |||
Air flow | m3/h | 450 | |||
Dehumidification | L/h | 1.2 | |||
Noise level | dB(A) | 50 | |||
Width | mm | 480 | |||
Height | mm | 300 | |||
Depth | mm | 285 | |||
Weight | kg | 23 | |||
Refrigerant type | R134A | ||||
Air duct Diameter | mm | 125 | |||
Sea water pipe Diameter | mm | 16 | |||
* Note: values measured at 26 V DC. Cooling: cabin air 22 °C, seawater 22 °C. Heating: cabin air 24 °C, seawater 18 °C. Power consumption varies with seawater temperature, humidity, power quality, wiring and ventilation.
Quantity | Description |
|---|---|
3 meters | Thermally insulated air duct |
1x | MBC SDC 24-12000 air conditioning unit (12000 BTU, 24V DC) |
1x | MBC AMPS01 seawater strainer |
1x | MBC DC 5624F brushless circulation pump |
1x | 1/2” seawater intake fitting |
1x | 1/2” ball valve |
1x | 200×100 mm plastic supply air grille |
1x | 1/2” seawater discharge fitting |
2x 2.5 meter | 35mm² power supply cables with cable lugs |
1x | 200×300 mm plastic return air grille |
1x | 60A fuse |
1x | Main switch |
1x | Fuse box |
3 meters | Armoflex seawater pipe |
1x | 1/2” female hose connector |
2x | 1/2” male hose connector |
7x | W4 16-25 stainless steel hose clamps |
1x | 24V LiFePo4 100 Ah Battery with Bluetooth connect |
1x | 24V 20A battery charger |

And if the standard plastic supply and return air grilles don’t match the interior style of your boat, choose the Woodline Edition, which includes real TEAK or OAK grilles – for perfect visual harmony and a premium look.

A Smart Touch controller is available as an optional add-on, offering a modern and user-friendly interface for system control. With the built-in ECO mode, you can achieve up to 40% energy savings, making the system even more efficient for off-grid and battery-powered setups.
1 Scoop type Thru-Hull
2 Ball valve
3 Sea Water Strainer
4 Sea water pump
5 A/C unit
6 Return Air Grille
7 Flexible duct
8 Duct Ring
9 Trasistion Box
10 Supply Air Grille
11 Control Box
12 Starting Booster Outlet
13 Sea Water Outlet
14 Drain Outlet
Smart Connect compatible
With the optional Smart Touch controller, this unit connects to MBC Marine Smart Connect: remote control from your smartphone, fault notifications, Guest Mode for charter guests and remote support from your dealer.
App coming soon

| Model | SDC-12 7000, SDC-24 7000, SDC-24 12000, SDC-48 16000 |
|---|
Hungarian manufacturer of marine air conditioning systems since 2010 – built in the EU, backed by our own warehouse stock and a trained partner network.