E ee90kl Known Member Senior Member Sep 3, 2006 64 0 1,506 Apr 18, 2010 #1 hi sifu,need to know is it r12 n r134a interchangeable?juz pnp?wat type of gas for r134a?thanks
E ee90kl Known Member Senior Member Thread starter Sep 3, 2006 64 0 1,506 Apr 19, 2010 #2 sifu,pls help