R11x System Flush

[phxhvac]

Does anybody have any experience using Nu-Calgon R11x System Flush in a can? Is this stuff safe to use? We have techs using it on Victory reach-ins that ran R-12, but now have Hot Shot R-414b in them. They use it when the cap tube becomes partially or mostly restricted. Is this OK?:confused: I thought the proper thing to do is replace a restricted cap tube?

[jpsmith1cm]

We have used it on small split systems and ice boxes with clogged cap tubes.

Works pretty well.

[phxhvac]

Cool thanks, I will have to experiment with it. :D

[wildtech]

Iv'e used that then nitrogen after its worked great

[sarpanch2001]

good to know:)something new

[powerup]

R-ll Flush works great. Have flushed many reach-ins with excellent results.