Installation Kits, Ducting, and Adaptor Rings

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 4" to 9" 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.

Series 100 Premium Hardwall Water (Single Wire). Suitable for engine raw water intake and circulation, bilge, and drain. With a helical wire construction. Mad with excellent strength and flexibility. Bend radius Resistant to heat, ozone, mild acids, bilge oils, and engine water, as well as maximum resistance to fuels, weather, UV, and ozone. OD and Length: 3/4" ID x 50'Coil

Series 100 Premium Hardwall Water (Single Wire). Suitable for engine raw water intake and circulation, bilge, and drain. With a helical wire construction. Mad with excellent strength and flexibility. Bend radius Resistant to heat, ozone, mild acids, bilge oils, and engine water, as well as maximum resistance to fuels, weather, UV, and ozone. OD and Length: 1" ID x 50'Coil

MPI 163 Series Marine AC Water Hose Extra Heavy duty construction with white PVC cover and black PVC inner tube.  ID: 5/8" - OD: .895" - 450 psi - 50 ft. This marine Air conditioning water hose works with all A/C Units that have a 5/8" Seawater Inlet Connection. 90-day warranty*. Part Number: 163-0586 / 1022510G-50

MPI 163 Series Marine Air Conditioner Hose Extra Heavy duty construction with white PVC cover and black PVC inner tube.  ID: 5/8" - OD: .895" - 450 psi - 250 ft. This hose works with all A/C Units that have a 5/8" Seawater Inlet Connection. 90-day warranty*. Part Number: 163-0580 / 1022510G-250

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.).