The Cruise N Comfort MES-24L is a 24 Volt DC self contained, water cooled, direct current marine air conditioner that is designed for use in either fresh or salt water. This unit is charged from the factory with R134a refrigerant and is fitted with R134a automotive style service ports to make servicing easy. The MES 24L system is a great alternative to using marine generators and 110 volt air conditioners with costly, inefficient power inverters.  The MES-24L system can be operated directly from batteries and can be used dockside with a suitable battery charger. The MES-24L utilizes stainless steel construction and has a polyester enamel coated evaporator. All specifications and images listed on this sheet are approximate and subject to change.