Marine Air Conditioner Parts & Accessories

Plastic Transition Hose Adapters for marine air conditioning units. 90-day warranty*.  Please Select Size Below.

MSI 90 Degree Hose Elbow is made of ABS plastic. This hose style can be used anywhere along the air supply route. Outlet side includes a simple bump to assist in securing hose duct. Available in different sizes. 90-day warranty*.

MSI Duct, works for Dometic / Cruisair / Marine Air. Transition ABS "Y" DUCT. Measurements are intake / outtake / outtake (in inches). 90-day warranty*;

MSI Duct for Dometic / Cruisair / Marine Air / Webasto. Transition ABS "T" DUCT. Measurements are intake / outtake / outtake (in inches). 90-day warranty*.

Double lamination of tough polyester, which encapsulates a steel wire helix, forms air-tight inner core. Seamless black polyethylene vapor barrier surrounds thick blanket of fiberglass insulation. R value 4.2 and meets or exceeds UL-181, NFPA 90A and 90B standards. Resistant to ozone, UV, and corrosion. For Class 1 Heating and AC Duct applications.  Operating temperature -20°F to 250°F (-29°C -121°C). Please Select from 3" to 7" Internal Diameter

Plastic return grilles design with rounded corners and paint-friendly materials, for use with marine A/C systems. Hidden fasteners and a unique snap-in function put these modern styled grilles in an unchallenged class of their own. They are available in different sizes. 90-day warranty*.

MSI for Dometic / Cruisair / Webasto. Teak Wood Marine AC Return Grill. Attractive Teak grill to compliment beautiful yacht interior. Return air grills have easy-to-clean, replaceable filters. 90-day warranty*. Various sizes (select below). TK/BRZ. Each grill is measured by it’s “cut-out” dimension. Ensure that you leave 1/2 inch around the vent for the “lip” of the grills. Each grill size is calculated in inches.

MSI for Dometic / Cruisair / Webasto. Teak Supply Air Wood Grille (4 Way). Attractive Teak grille to compliment beautiful yacht interior. Supply-air grilles have easy-to-clean, replaceable filters. 90-day warranty*. Various sizes (select below). With damper. Each grill is measured by it’s “cut-out” dimension.  Ensure that you leave 1/2" around the vent for the “lip” of the grills. Each grill size is calculated in inches.

The Standard EasyTouch™ Display Control is Micro-Air's the newest display control, and it employs the very latest microcontroller and TFT LCD technology. It has a user-friendly, 2.5" color, touch screen and is designed for use with direct expansion, reverse-cycle air conditioning systems or with chilled-water air handlers. Bezel Sold Separately  (Click Here to Buy) Part Number: ASY-389

Air Conditioner Marine Grade Transition ABS Tee Duct Fitting - 4" Inlet with Adjustable Baffle  - Air distribution Tee manufactured by MSI. Works with Dometic, Marine Air, and Cruisair air conditioner units.  *Hose Adapter sold separately. 90-day warranty*. Select Size (Inlet / Outlet / Outlet inch.) .

Air Conditioner Marine Grade Transition ABS Tee Duct Fitting - 5" Inlet with Adjustable Baffle - Air distribution Tee manufactured by MSI. Works with Dometic, Marine Air, and Cruisair air conditioner units. *Hose Adapter sold separately. 90-day warranty*. Select Size (Inlet / Outlet / Outlet inch.).  

Air Conditioner Marine Grade Transition ABS Tee Duct Fitting - 6" Inlet with Adjustable Baffle - Air distribution Tee manufactured by MSI. Works with Dometic, Marine Air, and Cruisair air conditioner units. *Hose Adapter sold separately. 90-day warranty*. Select Size (Inlet / Outlet / Outlet inch.).