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  • Dometic Marine
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  • Google Reviews
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CTM Marine Air Conditioners - CTM Marine AC Dealer

CTM marine AC unit

Buy CTM Marine AC Units to up grade your worn out Cruisair, or Marine Air AC units online today.

The CTM Marine Air Conditioner Option - Available From TampaBayMarineAir.com - CTM Marine AC self contained Now Include Elite keypad, display cable, TITANIUM condenser coil & 3 Yr Warranty.

CTM Marine AC self-contained air conditioners deliver powerful, quiet, energy‑efficient cooling and heating for boats and yachts. Each CTM Marine AC unit features a TITANIUM condenser coil, stainless steel bolts, and a stainless steel structural pan with ABS tray for long‑lasting, corrosion‑proof performance in harsh marine environments. All CTM units run on 50/60 Hz dual frequency, offer reverse‑cycle cooling and heating, and include 2 drain connections. CTM Marine AC systems are fully compatible with most Dometic, Cruisair, Marine Air,  controls making retrofitting and replacement fast and easy.

- Click CTM online store button below for more Info. on CTM CT-6, CT-10, CT-12, and CT-16 size BTU units.

CTM Marine air conditioners report a very low defect rate of 0.02% based on over 15,000 units sold. They are considered reliable, budget-friendly, and often used as replacements for older, high-end marine units. The units include a 3-year warranty 

CTM Online Store

CTM Features - Made in USA Electronics

Self Contained CT Marine Air Conditioners are available in sizes 6, 10, 12, 16, and 25K

CTM self contained marine Air Conditioners

Split CX Condensing units are available in 10, 12, 16, 24, 36 and 48K

CTM Condensing unit

Universal control board for the CTM - CT and CX units

Unity circuit board

Made in USA Micro-Air Electronics

CTM Split Systems

CTM condensing unit

CTM CX Split Condensing units R410A - Sizes 10, 12, 16, 24, 36, 48K

The CTM Marine AC Condensing unit is fully compatible with Most Dometic, Cruisair, Marine Air, and Micro Air controls/thermostats and cables, making replacement of those systems a breeze.

Powerful, quiet, and efficient cooling. Titanium Condenser Coil, stainless steel bolts, and stainless steel structural pan ensure long-lasting, corrosion-proof condensing unit performance in even the toughest of marine environments. 

Titanium Coils Anti-Corrosive  -  2-Year Warranty

CTM split marine air conditioning units are Available in R410A Refrigerant Only. These units work as a replacement for Dometic, Cruisair, and Marine Air units that use the same type of refrigerant. 

R410A ctm marine air conditioners - Evap Units are also available!

CTM oline Store

COMPATIBLE WITH Keypads / Displays Shown

SMXir 2007 and later

SMXir 2007 and later

SMXIR Keypad

Elite II

SMXir 2007 and later

Elite II Keypad

Passport IO

Passport IO keypad

SMXIIab with display cable Adapter

SMXIIab with display cable Adapter

SMXIIAB Keypad

Easy Touch with WIFI

SMXIIab with display cable Adapter

Easy Touch with WIFI

Easy Touch WIFI keypad

Qht Display

SMXIIab with display cable Adapter

Easy Touch with WIFI

Qht keypad

Video

CTM Marine air conditioners report a very low defect rate of 0.02% based on over 15,000 units sold. They are considered reliable, budget-friendly, and often used as replacements for older, high-end marine units. The units include a 3-year warranty (first year parts & labor, second thru third year parts) to cover potential issues. 

CTM EV Split Evaporator units R410A - Sizes 6,10,12, and 16K

CTM evap units

Replaces Cruisair, Marine air, Dometic, Others

The quiet, powerful, and efficient CTM R410A Refrigerant Split Marine Air Conditioning Unit

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, Marine Air, and Cruisair. The CTM split unit is fully compatible with Most Dometic, Cruisair, Marine Air, and Micro Air controls/thermostats and cables, making replacement of those systems a breeze. 

CTM Marine Air Conditioners - CTM Marine AC - Downloads

2023 CT - Self Contained-25 (pdf)

Download

CT-User-Manual-UM-CT08272021-Last-Version-Revised (pdf)

Download

CX-EV-Spec-MR(1) (pdf)

Download

CX & EV User Manual 2022(1) (pdf)

Download

CW-Spec-Sheet-Front(1) (pdf)

Download

Chiller-Manual-LATEST (pdf)

Download

DIA CT -U-Board (pdf)

Download

AH-Spec-Sheet-Front (pdf)

Download

Copyright © 2026 TampaBayMarineAir.com - All Rights Reserved. 

 Wright Marine Air Conditioning, Inc. is the parent company of Tampa Bay Marine Air.com. 

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