Specification
| Model | PMD9NaC-T | |
| Capacity-Cooling(Btu/h) | 9000 | |
| Capacity-Heating(Btu/h) | 9500 | |
| Power supply(V,Hz,Ph) | 220V 50/60Hz 1Ph | |
| Refrigerant | R410a | |
| Power input (KW) | Cooling | 0.92 |
| Heating | 0.86 | |
| Amp Draw (A) | Cooling | 4.0 |
| Heating | 3.9 | |
| Air flow (m3/h) | High | 470 |
| Middle | 350 | |
| Low | 280 | |
| Dimension (mm) | Width | 380 |
| Depth | 413 | |
| Height | 330 | |
| Net Weight(kg) | 29 | |
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Frequently Asked Questions.
What makes a marine air conditioner different from regular units?
Marine air conditioners are specifically designed to handle:
- High humidity and salt-laden environments
- Continuous movement and vibration on boats
- Compact spaces with limited installation access
They use corrosion-resistant materials and special coatings to ensure long-term durability at sea.
Can marine air conditioners provide heating too?
Yes. Many models support reverse-cycle heat pump mode, reversing refrigerant flow to provide heating from seawater—a valuable feature for year-round climate control on boats.
Can I run a marine air conditioner off-grid or on battery power?
Yes, if you choose a 12V marine air conditioner or a DC marine AC unit paired with lithium batteries and solar/inverter systems.
How do I size a marine AC unit properly?
Use this rule: BTU = 14 × cubic feet of cabin space, with additional buffer if sunlight or electronics increase heat.
6,000–10,000 BTU for cabins
12,000–18,000 BTU for salon/main area
Over 24,000 BTU for multi-zone setups
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