Depends where you want to use it

来源: JunkYarDDo 于 2013-02-27 10:58:27 [] [旧帖] [给我悄悄话] 阅读数 : (284 bytes)
回答: 请帮忙推荐AC诊断用Manifold Gauge Set 由 Gulang 于 2013-02-26 18:19:07

Car use refrigerant R-134a or R-12(car made before 1994?)

Home A/C use refrigerant R-22 or R410a

There are other refrigerants too, but those are most populars.

Pressure ratings for different refrigerants are different, the connectors are also different.

所有跟帖： 

• Thanks. good to know. Only did car AC. -x88- ♂ 给 x88 发送悄悄话 (0 bytes) () 02/27/2013 postreply 13:14:33

• Great info! It is R-134a for car. So can I use the same hose for -Gulang- ♂ 给 Gulang 发送悄悄话 (0 bytes) () 02/27/2013 postreply 18:19:23

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