CTM CT-16H – 16,000 BTU Marine Air Conditioner – 230V – 50/60HZ
The CTM CT-16H – 16000 BTU Marine Air Conditioner – 230V – 50/60HZ is a high-performance, self-contained marine HVAC solution engineered for boat owners who demand maximum cooling efficiency, durability, reliability, and quiet operation. Designed for both cooling and heating, this unit delivers powerful climate control in even the most demanding marine environments, while maintaining exceptional energy efficiency and corrosion resistance.
Built using titanium condenser coils, stainless steel components, and an advanced turbo blower system, the CTM CT-16H offers superior longevity, reliability, and performance compared to traditional marine air conditioning systems. Whether you’re installing a new system or replacing a legacy unit, this model delivers unmatched versatility, compatibility, and ease of installation.
Why Choose the CTM CT-16H – 16000 BTU Marine Air Conditioner – 230V – 50/60HZ
Selecting the right marine air conditioning system directly impacts onboard comfort, electrical efficiency, system lifespan, and overall boating experience. The CTM CT-16H stands out because it combines industrial-grade materials, optimized airflow engineering, and intelligent electronics into a compact, marine-ready design.
Entre las principales ventajas se incluyen:
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Powerful 16,000 BTU cooling capacity
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Reverse cycle heating function
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Titanium condenser coil for extreme corrosion resistance
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Ultra-quiet high-velocity turbo blower
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Universal control board compatible with major marine AC controllers
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Drop-in replacement design for most OEM systems
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Energy-efficient performance
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Compact footprint for tight installations
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Industry-leading 2-year warranty
This system is engineered for long-term marine use, making it one of the most dependable marine air conditioning units available today.
Technical Overview of the CTM CT-16H Marine Air Conditioner
The CTM CT-16H – 16,000 BTU Marine Air Conditioner – 230V – 50/60HZ is designed to meet the strict operational demands of saltwater environments, heavy-duty vessel usage, and high ambient temperatures.
Core Technical Specifications
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Capacidad de enfriamiento: 16,000 BTU
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Voltaje: 208–230 V
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Frecuencia: 50/60 Hz
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Refrigerante: R410A
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Amperios de arranque: 16A
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Running Amps Cooling / Heating: 5.1A / 6.6A
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Amperios de rotor bloqueado: 34A
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Maximum Fuse: 20A
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Blower Airflow: 458 CFM
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Velocidad del soplador: 1420 RPM
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Flujo de agua sugerido: 500 GPH
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Entrada de agua de mar: 5/8 inch
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Peso: 59 lbs (27 kg)
This optimized configuration allows the system to deliver rapid cooling, stable heating, and exceptional airflow, even during extended operation in tropical marine climates.
Advanced Engineering & Marine-Grade Construction
The CTM CT-16H marine air conditioner integrates multiple layers of advanced material engineering to ensure durability, reliability, and peak performance.
Titanium Condenser Coil
Titanium is the gold standard in marine HVAC heat exchangers. It offers:
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Extreme corrosion resistance
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40% higher durability than copper
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Complete immunity to saltwater oxidation
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Long operational lifespan even in harsh seawater environments
This ensures that the cooling performance remains stable year after year without the deterioration commonly found in copper or cupronickel coils.
Stainless Steel Structural Frame & Hardware
Every structural component is crafted from marine-grade stainless steel, including:
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Structural base pan
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Fasteners
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Mounting brackets
This eliminates rust formation, vibration degradation, and long-term structural failure.
Bandeja de drenaje con aislamiento ABS
The ABS thermoplastic drain pan offers:
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Zero corrosion
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Excellent thermal insulation
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Durabilidad a largo plazo
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Reduced condensation noise
Turbo Blower System – Rapid Cooling & Ultra-Quiet Operation
The high-velocity turbo blower delivers 458 CFM of airflow, ensuring fast heat transfer and consistent temperature control throughout the cabin.
Key benefits include:
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Faster cool-down times
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Even air distribution
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Ultra-quiet operation
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Rotatable airflow direction for installation flexibility
This allows the CTM CT-16H to deliver powerful cooling without disruptive noise, making it ideal for overnight cruising, sleeping quarters, and luxury vessels.
Reverse Cycle Heating – All-Season Climate Control
Unlike cooling-only systems, the CTM CT-16H marine air conditioner includes reverse cycle heating, allowing it to provide warmth during colder months.
Benefits:
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Year-round usability
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Eliminates need for additional heating units
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Efficient heat extraction from seawater
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Stable temperature control in cold climates
This makes it a perfect solution for vessels operating in variable weather zones and seasonal cruising routes.
Universal Control Board – Seamless System Integration
One of the strongest advantages of the CTM CT-16H – 16000 BTU Marine Air Conditioner – 230V – 50/60HZ is its advanced universal control board, manufactured in the United States under strict quality standards.
Compatible with:
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Pasaporte E/S
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Élite II
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Toque inteligente
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SMXir
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Most OEM marine HVAC controllers
This allows effortless replacement of older systems without changing the existing control panel, drastically reducing installation time and complexity.
Perfect Drop-In Replacement for Major Marine AC Brands
The CTM CT-16H is engineered as a true drop-in replacement for many popular OEM marine AC units, including:
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Dometic DTG16
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Dometic DTU16
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Dometic ECD16
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Cruisair STQ16
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Marine Air VTD16
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Webasto FCF Platinum 16K
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Mermaid Air 16K
Replacement Advantages
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Same footprint dimensions
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Standard 5/8″ seawater connections
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Compatible control wiring
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Minimal duct modification
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Faster installation
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Reduced labor cost
This makes system upgrades fast, affordable, and stress-free.
Cooling Efficiency & Energy Optimization
The CTM CT-16H marine air conditioner uses advanced heat exchanger design, optimized refrigerant flow, and precision fan geometry to deliver superior cooling while minimizing electrical draw.
Performance benefits include:
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Faster cabin temperature reduction
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Lower compressor load
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Reduced generator runtime
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Improved battery efficiency
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Stable temperature control
For vessels operating on generator power, this translates directly into lower fuel consumption and extended generator lifespan.
Compact Design for Tight Marine Installations
Space onboard is always limited. The CTM CT-16H is engineered with a compact footprint and optimized internal layout, making it ideal for:
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Sailboats
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Sport fishing vessels
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Express cruisers
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Catamaranes
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yates a motor
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Trawlers
Installation Dimensions
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Width: 21 inches
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Height: 14 inches
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Depth: 13.5 inches
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Minimum Duct Diameter: 6 inches
This compact form allows for easy retrofit installations in tight mechanical compartments.
Recommended Water Pumps & System Integration
To achieve optimal cooling efficiency, CTM recommends pairing the CT-16H with:
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CTM PM1000AH
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CTM PM1000LH
These pumps provide the required 500 GPH seawater flow, ensuring maximum condenser performance and thermal efficiency.
Installation Tips for Best Performance
To achieve optimal system longevity and performance:
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Verify proper duct sizing (minimum 6-inch).
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Ensure unobstructed seawater intake flow.
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Install anti-vibration mounting pads.
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Maintain proper electrical grounding.
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Use corrosion-resistant clamps and fittings.
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Flush seawater circuit periodically.
Following these steps significantly extends operational lifespan and cooling efficiency.
Ejemplo de rendimiento en el mundo real
On a 38-foot sport cruiser operating in tropical conditions, the CTM CT-16H reduced cabin temperature from 34°C (93°F) to 22°C (72°F) in under 18 minutes, while maintaining exceptionally quiet operation and low electrical draw.
Compared to legacy OEM units, vessel owners consistently report:
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Faster cooling times
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Lower noise levels
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Reduced generator fuel usage
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Control mejorado de la humedad
Warranty Coverage & Long-Term Reliability
The CTM CT-16H marine air conditioner includes an industry-leading 2-year warranty, offering peace of mind and long-term protection.
Warranty Breakdown:
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Year 1: Parts + labor
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Year 2: Parts only
This reflects CTM’s confidence in their manufacturing quality, materials, and engineering standards.
Who Should Choose the CTM CT-16H
Esta unidad es ideal para:
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Boat owners upgrading aging HVAC systems
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Yacht builders seeking premium HVAC solutions
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Charter operators requiring maximum durability
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Offshore cruisers needing reliability
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Sailors demanding ultra-quiet operation
Conclusion – CTM CT-16H – 16000 BTU Marine Air Conditioner – 230V – 50/60HZ
El CTM CT-16H – 16000 BTU Marine Air Conditioner – 230V – 50/60HZ stands as one of the most advanced, durable, and efficient marine HVAC systems available today. With its titanium coils, universal compatibility, reverse cycle heating, and ultra-quiet operation, it delivers exceptional onboard comfort in all marine environments.
For vessel owners who demand reliability, performance, and long-term value, the CTM CT-16H remains a top-tier marine climate control solution. Contáctanos
FAQ – CTM CT-16H – 16000 BTU Marine Air Conditioner – 230V – 50/60HZ
1. Is the CTM CT-16H compatible with Dometic controllers?
Yes. The CTM CT-16H supports Passport I/O, Elite II, Smart Touch, and many OEM Dometic controllers.
2. Can the CTM CT-16H replace a Dometic DTU16?
Yes. It is designed as a direct drop-in replacement for the DTU16 and similar models.
3. Does the CTM CT-16H provide heating?
Yes. It includes reverse cycle heating for full year-round comfort.
4. What is the recommended pump size?
A 500 GPH seawater pump is recommended, such as the CTM PM1000AH or PM1000LH.
5. Is the unit suitable for saltwater environments?
Absolutely. Titanium coils and stainless steel construction ensure maximum corrosion resistance.
6. How loud is the CTM CT-16H?
It features an ultra-quiet turbo blower, making it one of the quietest marine AC systems in its class.
7. What size boats is this unit best for?
Typically ideal for 30–45 ft vessels depending on insulation, cabin layout, and climate.
8. What warranty does CTM provide?
CTM offers a full 2-year manufacturer warranty covering parts and labor.









Alex Edelmen –
Worked great ..pleased with the purchase process and the the guys were very knowledgeable
Ryan Lonny Barbe –
Good Product for the price
Stephen –
A perfect fit on a Sundancer 480, plug and play easy set up