FREE DELIVERY TODAY - 10% Discount for next 3 orders! Place your 1st order in.
Mermaid M9 – Cool & Reverse Cycle Unit 9,000 BTU’s 220V
Mermaid M9 Cool & Reverse Cycle – 9,000 BTU (220V) utilizes a refined 4-cycle thermal exchange design engineered for the 220V international maritime market. This 9,000 BTU self-contained unit features a high-efficiency reversing valve and a specialized cupronickel condenser, providing elite cooling and heating performance while maintaining a compact footprint for discrete installation in mid-sized guest cabins and master staterooms.
- Thermal Output: 9,000 BTU/hr Cooling and Reverse-Cycle Heat.
- System Layout: Heavy-duty 304 stainless steel base and housing.
- Power Requirements: 220V AC / 50-60Hz Dual Frequency.
- Vessel Integration: Ideal for international-spec cruisers and motor yachts.
- Warranty Coverage: Mermaid 5-year limited factory protection.
Products are almost sold out
available only:
3In Stock
Description
Mermaid Marine Air M9 (220V Reverse Cycle Variant) Self-Contained Marine Air Handler
Featuring a high-efficiency layout, the Mermaid Marine Air M9 (220V Reverse Cycle Variant) delivers a powerful 9,000 BTU/h cooling and 10,000 BTU/h reverse cycle heating performance designed to stabilize isolated mid-sized staterooms up to 350 cu.ft. Utilizing compact 11.5×16.0x12.0-inch spatial footprints, this robust self-contained unit links directly to an automated blower network to clear space in machinery compartments. The design guarantees immediate thermal drops throughout international yacht environments while maintaining structural versatility across specialized cruiser layouts as a premier low amp marine air handler solution.
Technology built into the single-phase 220V 50/60Hz control bus protects critical electronics while managing an ultra-efficient 3.7A full load cooling draw and a 16A locked rotor startup spike. The 52 lbs structural chassis pairs an advanced high-airflow 300 CFM blower assembly with high-efficiency cupronickel condenser loops mounted in a stainless steel drain pan, damping acoustic noise levels during full load operation cycles. Seawater loops sustain a 3.33 GPM fluid movement rate via 5/8-inch ports, completing a weather-sealed IP22 installation package certified to meet strict 5-year standard manufacturing metrics.
Core Engineering and Performance Elements of Mermaid Marine Air M9 (220V Reverse Cycle Variant):
- High efficiency 9,000 BTU cooling and 10,000 BTU reverse heating
- Compact 11.5-inch height profile fits narrow stateroom storage lockers
- Premium cupronickel condenser loop prevents severe open ocean corrosion
- Heavy duty stainless steel base pan eliminates bilge rust leaks
- Low 3.7A full load cooling current draw performance profile
- Hermetic rotary compressor mechanics dampen operational sound emissions effectively
- Standard 5/8-inch seawater inlet and outlet plumbing pipe size
- High output internal blower drives 300 CFM ventilation air
- Lightweight 52 lbs chassis simplifies self contained installation layout
- Pre charged eco friendly R-410A system refrigerant tracking loop
Advanced Thermal Exchange Performance
Cupronickel condenser loops provide maximum thermal transfer across localized cabin zones by optimizing refrigerant evaporation pathways. The heavy-duty structural layout balances automated air distributions over an enhanced cooling surface, maintaining a highly durable, corrosion resistant boat AC face that blocks scale buildup. This durable configuration eliminates unexpected climate drop-offs under punishing high-humidity coastal vessel operations.
Two Year Factory Warranty Protection
A comprehensive 5-year factory warranty protects your entire marine air conditioner investment against unexpected mechanical component failures. Factory certified technicians authorize immediate structural coverage for verified electrical and mechanical parts defects from the initial retail transaction date. Onboard operators receive absolute long term security, minimizing operational downtime while maintaining constant vessel comfort.
Vessel Layout and Application Fit
Vessels measuring 20-30ft achieve ideal climate stability using this split-system indoor air handler. The dense 9,000 BTU/h capacity specifically targets restricted interior spaces like international cabins, under-berth storage areas, or lower deck staterooms when paired with dual frequency panels. Proper installation ensures optimized structural airflow, maximizing onboard living space while reducing internal generator strain safely on global power grids.
Mermaid M9 220V Reverse Cycle Specs
| Brand | Mermaid Marine Air |
| Exact Model Code / SKU | M9 (220V Reverse Cycle Variant) |
| Country of Origin | USA |
| System Architecture | Self-Contained Marine A/C System |
| Cooling Capacity - BTU/h | 9,000 BTU/h |
| Cooling Capacity - kW/Watts | 2.64 kW |
| Heating Capacity - BTU/h | 10,000 BTU/h |
| Reverse Cycle Heating Function | Yes |
| Electrical Voltage | 220V |
| Alternating Current Frequency | 50/60 Hz |
| Electrical Phase | Single Phase |
| Full Load Amps - FLA Cooling | 3.7 A |
| Full Load Amps - FLA Heating | 4.3 A |
| Locked Rotor Amps - LRA | 16 A |
| Max Circuit Breaker Size | 15 A |
| Refrigerant Type | R-410A |
| Compressor Type | Hermetic Rotary |
| Seawater Water Flow Rate | 3.33 GPM (200 GPH) |
| Seawater Inlet Pipe Size | 5/8 inch (16 mm) |
| Seawater Outlet Pipe Size | 5/8 inch (16 mm) |
| Evaporator Airflow Capacity | 300 CFM |
| Duct Discharge Connection Diameter | 5 inches (127 mm) |
| Condensate Drain Connection Size | 1/2 inch (12.7 mm) |
| Physical Dimensions - Unit | 11.5 x 16.0 x 12.0 inches (292 x 406 x 305 mm) |
| Net Weight | 52 lbs (23.6 kg) |
| Chassis & Condenser Material | Stainless Steel Pan & Cupronickel Condenser Loop |
| Standard Factory Warranty | 5 Years |
| Application & Sizing Guidance | Configured for international yacht electrical setups requiring 220V inputs; perfect for mid-sized staterooms up to 350 cu.ft, min generator 2.0 kW. |
What's in the Box
- 1x Mermaid M9 9,000 BTU Self-Contained Marine Air Conditioner Unit (220V - Cool & Reverse Cycle)
- 1x High-Performance Reverse Cycle Heating System
- 1x Heavy-Duty Cupronickel Condenser Tube-in-Tube Heat Exchanger
- 1x High-Velocity Centrifugal Blower Assembly
- 1x Marine-Grade Condensate Drain Pan Base Assembly
- 1x Mechanical/Digital Thermostat Interface Terminal Block
- 1x Removable and Washable Composite Air Filter
- 1x Operation Manual and Detailed Installation Guide
Mermaid M9 Reverse Cycle 220V FAQ
What voltage rating does this system use?
Mermaid M9 utilizes a dedicated 220V power supply. This structural electrical component configuration functions efficiently at fifty hertz frequencies, making it perfect for international coastal cruisers or custom overseas hulls that require reliable air management without relying on heavy voltage converters.
What are the physical dimensions of M9?
Mermaid M9 features a footprint of 16x11.5x11.5 inches. These ultra-compact physical borders authorize seamless slide-in installation under V-berths or inside hanging wardrobes, presenting boat builders with a valuable spatial layout alternative when designing living facilities within limited small hull profiles.
When is Mermaid M9 best applied?
Mermaid M9 is best applied in isolated forward staterooms. The system functions smoothly as an independent climate stabilizer for coastal sailboats from twenty-five to thirty-two feet, working beautifully with a programmable digital wall thermostat to deliver customized localized environment management at night.
| Hardware Element | Verified Metric |
|---|---|
| Total Capacity | 9,000 BTU |
| Current Draw | 8.0 Amps |
| Duct Fitting | 4 inches |
| Heat Exchanger | Cupronickel |
Additional information
| Brand | Mermaid Marine Air |
|---|---|
| Cooling Capacity | 9000 BTU |
| Frequency | 50 Hz |
| System Type | Self-Contained |
| Voltage | 220V |
You must be logged in to post a review.
















Reviews
There are no reviews yet.