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.
These support channels are what give a pontoon its rigidity, a key component in the ride and feel of a pontoon boat. The devil is in the details, when it comes to pontoon boat construction. Knowing the right questions to ask about a pontoon boat's components can prevent headaches down the road.