Climate change poses a fundamental threat to the places, species and peopleâs livelihoods WWF works to protect. To adequately address this crisis we must urgently reduce carbon pollution and prepare for the consequences of global warming, which we are already experiencing. WWF works to:
How does your air conditioner manage this? In a similar way to how your refrigerator manages to stays cold, but minus the insulated box. A nonflammable gas, known as Freon, undergoes an evaporation process again and again within most refrigerators in order to keep the temperature low. The same cycle is used for air conditioners. This is how it works: First, a compressor in your air conditioner compresses cold Freon gas. A small amount of oil is combined with the Freon gas to lubricate the compressor. When the Freon gas is compressed, its pressure rises, making it very hot.
Had Goodman central ac installed in May,2007, and heat did not work in the Fall, and next spring of 2008, central air conditioner did not have Freon in system. Evaporator Coil had leak and had to replace it. Coil under warranty, but it still cost me around $700. for the Freon and installing coil.This year (2011) the central ac unit has no Freon in it, so now is a time to decide what to do with the central ac unit.ad Goodman central ac installed in May,2007, and heat did not work in the Fall, and next spring of 2008, central air conditioner did not have Freon in system. Evaporator Coil had leak and had to replace it. Coil under warranty, but it still cost me around $700. for the Freon and installing coil.