sorry if i make a *dumb* question
but what kind (brand and type) of fitting are you using with copper tubes?
are they compression fittings? bittspower?
isnt any "incompatibility" as they are from other metal rather than copper?
but what kind (brand and type) of fitting are you using with copper tubes?
are they compression fittings? bittspower?
isnt any "incompatibility" as they are from other metal rather than copper?

















If youre ever gonna throw these out, ill take em 

