The compressor, the âheartâ of the carâs air conditioning system works like a pump taking refrigerant, (R-12 Freon in older cars, R-134a in 1995 and newer cars) and pressurizing it, passing it along to the evaporator.
pontoon - (nautical) a floating structure (as a flat-bottomed boat) that serves as a dock or to support a bridge. barge, flatboat, hoy, lighter - a flatbottom boat for carrying heavy loads (especially on canals) boat - a small vessel for travel on water.
The finishing touches are usually the first items people notice on any pontoon boat. From the shiny stainless steel accents, to the comfortable upholstery of the seats, pontoon companies have spent years researching and developing some of the best in maritime comfort and aesthetic flair.