CTM CT-6 – 6000 BTU Marine Air Conditioner – 115V – 50/60HZ – Turbo Blower

6,000 BTUs of powerful, quiet, and efficient cooling. 115V. Titanium circulating coils, stainless steel bolts, and stainless steel structural pan with ABS tray ensure long-lasting, corrosion-proof performance in even the toughest of marine environments. 2-Year Warranty*. Patent number.: US 12,030,610 B2.

The quiet, powerful, and efficient CTM is a great option for new installs but also works as the perfect drop-in replacement for all major marine A/C brands including Dometic, Webasto, Cruisair, Marine Air, and Mermaid Air. The CTM is fully compatible with all Dometic, Cruisair, Marine Air, and Micro Air controls/thermostats and cables, making replacement of those systems a breeze.

CTM has taken nearly a decade of experience as a top-selling marine A/C retailer in the US, and combining this with an understanding of the wants and needs of marine A/C customers — as well as where other major brands could be improved — CTM has created a self-contained marine air conditioner that raises the bar on quality and performance.

Also Substitutes the following 6,000 BTU Marine AC Units – Part Numbers

And while lightweight and with a small footprint, the CTM CT includes titanium circulating coils, a high-velocity rotatable turbo blower (rotates less than 250 degrees), stainless steel bolts, and a stainless steel structural pan with Plastic ABS tray in order to ensure long-lasting, corrosion-proof performance in even the toughest of marine environments.

All CTM Control Boards, Temperature Sensors, and cables are made in the United States under strict quality standards. Every CTM Unit comes with an industry-standard 2-year warranty*, knowledgeable and attentive customer service, and ships ground to you free of charge within the US.

As marine A/C retailers, as well as boaters ourselves, we know what boaters are looking for in a marine A/C system — and this is exactly what the CTM line delivers.

CTM CT Unit vs Dometic DTG and Webasto FCF Platinum

Specifications

Features of the CTM CT-6

Dimensions

Universal Control Board Layout

Compatible with Most Thermostats

Smart Touch / Easy Touch



CTM Elite II



Passport I/O



SMXir

Because the CTM unit comes with the Universal Control board, it should work with the controller you currently have.
Supported controllers include the SMXir, Passport I/O, Smart Touch, and Elite II.
However, there are some older versions that don’t have the firmware to work with the new universal board.

NEW 2026 CTM Unboxing & Installation Tutorial | CTM Marine Self-Contained A/C

More information on CTM

Warranty

The warranty period of registered CTM products is (2) two years: first year parts and labor, second year parts only.
For unregistered CTM products: (1) one year (first 6 months parts and labor, last 6 months parts only).
The warranty period begins from date of purchase/installation/possession (depending on scenario) and shall not exceed (3) years from original manufacture date.

For more detailed information please download the Manual and refer to page 17.