CTM Marine CX-24HN 24000 BTU NMEA 2000 Condenser 230V

Description

The CTM CX-24HN sits in the middle of CTM’s split-condenser lineup — 24,000 BTU with the same titanium coil construction, NMEA 2000 integration, and universal control board compatibility as the larger units, sized for mid-range vessels that need more capacity than a 16,000 BTU condenser but don’t need to go all the way to 36,000.

Key Features of the CTM CX-24HN Condenser

• NMEA 2000 integration supports embedded HVAC control from Garmin, Raymarine, and other networked MFD systems
• Titanium condenser coils resist corrosion significantly better than copper in seawater applications
• Universal control board compatible with SMXir, Passport I/O, Smart Touch, and Elite II controllers
• Drop-in replacement compatibility with major split-system brands including Dometic and Cruisair
• Compact footprint relative to its capacity class, suited for tighter engine room installations

CTM CX-24HN Technical Specifications

• Capacity: 24,000 BTU
• Voltage: 208-240V
• Cycle: 50-60 Hz
• Refrigerant: R410A
• Current Consumption (Cool/Heat): 7.6 A / 9.0 A (as published by the retailer’s spec sheet — this figure is identical to the listing for CTM’s higher-capacity 36,000 BTU CX-36HN condenser, which suggests a possible data entry overlap; confirming with CTM directly before finalizing electrical planning is a reasonable precaution)
• Locked Rotor Amps: 50 A
• Fuse Max/Min: 25 A / 16 A
• Seawater Inlet: 5/8″
• Suggested Water Flow: 500 GPH
• Dimensions (W x H x D): 9.8″ x 15.4″ x 13.5″
• Net Weight: 65 lbs
• Warranty: 2 years (registered), condenser and compressor components

Why Choose the CTM CX-24HN

The locked rotor amps (50A), fuse rating (25A/16A), and net weight (65 lbs) all scale down appropriately from the 36,000 BTU model, which is a useful cross-check — everything about this unit’s physical and electrical footprint looks correctly sized for the 24,000 BTU class except the published running current, which is worth a quick confirmation call before you finalize breaker sizing.

As with all CTM split condensers, this requires a separately purchased evaporator installed in the living space, connected via insulated refrigerant lines.

What to Know Before Installing

• EPA certification must be provided before shipping
• Requires a separately purchased evaporator (air handler) — this listing is the condenser only
• Confirm actual current draw with CTM given the data overlap with the 36,000 BTU model noted above
• Ships via freight due to size and weight