A chemical that produces a refrigerating effect while expanding and vaporizing Most residential air conditioning systems contain R-22 refrigerant (chlorodiflouromethane) R-22 is regulated by international controls under the Montreal Protocol and in the United States by the Environmental Protection Agency It has a long life ahead of it as it is scheduled to be in production until the year 2020 It's used in approximately 95 percent of air conditioning equipment manufactured in the U S today
A fluid (liquid or gas) that picks up heat by evaporating at a low temperature and pressure It gives up heat by condensing at a higher temperature and pressure
A chemical that produces a refrigerating effect while expanding and vaporizing Most residential conditioning systems contain R-22 R-22 is regulated by international controls in the United States by the Environmental Protection Agency It is scheduled to be in production until 2020
The compound (working fluid) used in air conditioners, heat pumps, and refrigerators to transfer heat into or out of an interior space This fluid boils at a very low temperature enabling it to evaporate and absorb heat
A substance that remains a gas at low temperatures and pressure and can be used to transfer heat Freon is an example and is used in air conditioning systems
Substance used in refrigerating mechanism It absorbs heat in evaporator by change of state from a liquid to a gas, and releases its heat in a condenser as the substance returns from the gaseous state back to a liquid state
to cool the body A medicine or an application for allaying fever resolvent- a preparation to soothe inflammatory conditions rhagades- chaps the skin rubifacient- draws blood into an area
A chemical the produces a refrigerating effect while expanding and vaporizing Most residential air conditioning systems contain R-22 refrigerant R-22 is regulated by international controls under the Montreal Protocol and in the United States by the Environmental Protection Agency It has a long life ahead of it as it is scheduled to be in production until the year 2020 It's used in approximately 95 percent of air conditioning equipment manufactured in the US today
Also known as Freon It is used in a refrigerating mechanism to produce a cooling effect It absorbs heat in evaporator by change of state from a liquid to a gas, and releases its heat in a condenser as the substance returns from a gaseous state back to a liquid state
Affects immune system and reactivity due to its ability to produce coolness or reduce fever May also decrease thirst and give a sensation of coolness to the system
The fluid used for heat transfer in a refrigerating system, which absorbs heat during evaporation at low temperature and pressure, and releases heat during condensation at a higher temperature and pressure