Flexible installation
A compact footprint and multidirectional blower help installers route ducting around the available cabin space.
Cooling, reverse-cycle heating and dehumidification in one compact marine system. Designed for cabin installations, refits and replacement projects. Five models from 8,000 to 30,000 BTU/h.

Cooling, reverse-cycle heating and dehumidification for cabins and saloons. Choose a system for your space, with practical support for new installations and refits.
A compact footprint and multidirectional blower help installers route ducting around the available cabin space.
Stainless-steel construction and a cupronickel seawater condenser.
Cabin cooling, dehumidification and reverse-cycle heating from one system.
A closer look at the components working together to keep your cabin comfortable.

At the heart of the refrigeration circuit, circulating refrigerant for cooling and reverse-cycle heating.
The evaporator cools the cabin air and removes moisture during cooling, helping the space feel more comfortable.
Adjust the discharge direction to suit your duct route. More flexibility when fitting the unit into confined cabin spaces.
A corrosion-resistant foundation with a collection tray for condensate produced during cooling.
The cupronickel seawater condenser transfers heat from the refrigerant to the circulating seawater during cooling.
Replacing an ageing or failed marine air conditioner? We can help you assess an SC Series unit for the space and connections already on board.
Check replacement suitability ↗Send the existing make and model, a photograph of its label and a few views of the installation.
We’ll help you compare dimensions, electrical supply, ducting, seawater hoses and controls.
Confirm the chosen model and any changes with your marine HVAC installer before ordering.
Every SC Series unit is supplied with the Blue Marine Smart Touch display. The colour touchscreen provides temperature adjustment, operating-mode selection and fan control through a clear cabin interface.
System monitoring and fault diagnostics help crew and installers identify operating conditions and warnings. Compatibility with Vimar Eikon bezels lets the display sit neatly alongside the cabin’s interior fittings.
Adjust temperature, select operating mode and set fan speed.
Vimar Eikon bezel compatibility helps the included display coordinate with your interior fittings.

See the construction, connections, control options and larger models in detail.

SC unit, electrical box and Smart Touch display
| Specification | BM08SC | BM12SC | BM16SC | BM24SC | BM30SC |
|---|---|---|---|---|---|
| Cooling capacity (BTU/h) | 8000 | 12000 | 16000 | 24000 | 30000 |
| Heating capacity (BTU/h) | 9500 | 13500 | 17600 | 27500 | 35000 |
| Electrical supply | 220–240 V / 50 Hz / 1 ph | 220–240 V / 50 Hz / 1 ph | 220–240 V / 50 Hz / 1 ph | 220–240 V / 50 Hz / 1 ph | 220–240 V / 50 Hz / 1 ph |
| Cooling input power (kW) | 0.78 | 0.98 | 1.17 | 1.75 | 2.25 |
| Cooling rated current (A) | 3.5 | 4.5 | 5.3 | 7.9 | 10.2 |
| Heating input power (kW) | 0.81 | 1.15 | 1.26 | 2.22 | 2.58 |
| Heating rated current (A) | 3.7 | 5.2 | 5.9 | 10 | 12 |
| Starting current (A) | 12 | 19 | 23 | 30 | 35 |
| Seawater flow (m³/h) | 0.6 | 0.9 | 1.25 | 1.8 | 2.2 |
| Airflow (m³/h) | 500 | 600 | 730 | 1200 | 1350 |
| Dimensions H × W × D (mm) | 280 × 400 × 238 | 298 × 480 × 285 | 338 × 520 × 315 | 458 × 605 × 400 | 458 × 605 × 400 |
| Air duct diameter (mm) | 100 | 125 | 150 | 200 | 200 |
| Seawater connection (mm) | 16 | 16 | 16 | 16 | 16 |
| Net weight (kg) | 25 | 30 | 33 | 58 | 61 |
| Refrigerant | R410A | R410A | R410A | R410A | R410A |
| Control box | External | External | External | Integrated | Integrated |
Blue Marine product catalogue · dimensions shown as height × width × depth. BM24SC and BM30SC use a different chassis with an integrated control board/control box; BM08SC, BM12SC and BM16SC use an external control box.
Contact Blue Marine for product selection, replacement installations or dealer enquiries worldwide.