CTM Marine CW-24H 24000 BTU Marine Chiller System

The smallest chiller in CTM’s CW lineup, the CW-24H delivers 24,000 BTU for boats making their first move from split systems into central chiller cooling, without the added cost of a soft start board that most boats at this capacity don’t strictly need. It’s a direct drop-in replacement for the Dometic TWCX24 chiller unit.

Starting at this capacity makes sense for boats consolidating just two or three zones, and because CTM’s CW lineup shares control board architecture and titanium coil construction across every capacity tier, moving up to a larger chiller later — if the boat’s cooling needs grow — follows a predictable, well-documented path.

Why Choose the CTM CW-24H

This is the most economical way into CTM’s chiller platform, backed by CTM’s standard 2-year warranty against material and workmanship defects. Given the current draw overlap noted above, the locked rotor amps and fuse rating are the more reliable figures for breaker sizing in the meantime.

What to Know Before Installing

• Confirm your vessel’s electrical system is genuinely wired for single-phase 220V/230V power before ordering
• This chiller requires separately specified CTM AH-series air handlers distributed to each independent zone
• Confirm actual current draw with CTM given the data overlap noted above
• Ships via freight given the 75 lb weight; commercial delivery address required