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2. 1,1,1,2-Tetrafluoroethane - Wikipedia

   en.wikipedia.org/wiki/1,1,1,2-Tetrafluoroethane

   1,1,1,2-Tetrafluoroethane is a non-flammable gas used primarily as a "high-temperature" refrigerant for domestic refrigeration and automobile air conditioners. These devices began using 1,1,1,2-tetrafluoroethane in the early 1990s as a replacement for the more environmentally harmful R-12. Retrofit kits are available to convert units that were ...

3. List of refrigerants - Wikipedia

   en.wikipedia.org/wiki/List_of_refrigerants

   For an oxygen-containing refrigerant (an ether), the prefixed capital letter "E" is used. [1]: §4 There are separate numbering schemes for zeotropic and azeotropic blends, organic chemicals which don't fit into the scheme above, and inorganic chemicals: Zeotropic blends are numbered starting with 400.

4. Automotive air conditioning - Wikipedia

   en.wikipedia.org/wiki/Automotive_air_conditioning

   New cars produced in the early 1990s contained the new refrigerant in their air conditioning systems. Owners of older cars with R-12 systems would either have to invest in an R-12 to R-134a conversion system, buy a new car, or find a qualified technician to recharge their older R-12 system. R-134a has been used in cars for almost 30 years.

5. Dichlorodifluoromethane - Wikipedia

   en.wikipedia.org/wiki/Dichlorodifluoromethane

   Dichlorodifluoromethane (R-12) is a colorless gas usually sold under the brand name Freon-12, and a chlorofluorocarbon halomethane (CFC) used as a refrigerant and aerosol spray propellant. In compliance with the Montreal Protocol, its manufacture was banned in developed countries (non-article 5 countries) in 1996, and in developing countries ...

6. Refrigerant - Wikipedia

   en.wikipedia.org/wiki/Refrigerant

   Refrigerant. A refrigerant is a working fluid used in the refrigeration cycle of air conditioning systems and heat pumps where in most cases they undergo a repeated phase transition from a liquid to a gas and back again. Refrigerants are heavily regulated because of their toxicity and flammability [ 1 ] and the contribution of CFC and HCFC ...

7. List of flexible-fuel vehicles by car manufacturer - Wikipedia

   en.wikipedia.org/wiki/List_of_flexible-fuel...

   E85 FlexFuel Chevrolet HHR LS 2009 (USA). E85 FlexFuel Chevrolet Impala LT 2009 (USA). U.S. E85 FlexFuel Chevrolet Tahoe. Ford E85 Flexfuel E-250 van. The Ford Focus Flexifuel was the first E85 available in Europe. Ford EcoSport Flex (Brazilian version). Ford Ka Flex (Brazilian version).

8. List of Ford vehicles - Wikipedia

   en.wikipedia.org/wiki/List_of_Ford_vehicles

   T17 Deerhound armored car; M8 Greyhound armored car; Bomb service truck - based on Model 19F light truck; GTB ("Burma Jeep") [n11 2] GP / GPW [n11 3] (1941–1945) GPA [n11 4] M38CDN; M38A1CDN; M151 (jeep) M656 [n11 5] Many versions of trucks and cars built by Ford in Canada for military during WWII. e.g. Ford F8, F15, F15A, F30, F60S, F60L ...

9. Freon - Wikipedia

   en.wikipedia.org/wiki/Freon

   Chlorodifluoromethane (R-22 or HCFC-22), a type of Freon. [9] [10] Dichlorodifluoromethane (R-12 or CFC-12), the most commonly used Freon brand refrigerant prior to its ban in many countries in 1996 and total ban in 2010. 1,1,1,2-Tetrafluoroethane (R-134a or HFC-134a), one of the main replacements for the formerly widespread R-12.