Marvair Marine MAB models are the world's premier line of self-contained reverse cycle air conditioners. Reverse cycle means that they provide heating in the winter and cooling in the summer. The units are built with capacities of 7,000; 10,000; 12,000 & 16,000, & 24,000 BTUHs. (For information our 5,000 BTUH unit, the SAB05, click here). The MAB units use R-410A refrigerant. R-410A is environmentally friendly, non-ozone depleting and accepted for use by the European Community. All Marvair self-contained units meet all applicable ABYC, US Coast Guard, CE directives and are built to the requirements of UL standard 484, 7th Edition. Marvair units are designed for operation on 60 Hz. & 50 Hz. power supplies and various voltages.
