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.
Trailers for Pontoonsâs Description. Fitting a Flote-On trailer. When selecting a trailer the carpeted bunks are shorter than the pontoon tube. The front part of the tube slopes up and cannot be supported by the bunk and three or four feet of front tube beyond the front of the bunk is acceptable.