Mach 1 mod to r507...

[c42]

How much does this usually cost? Also how much r507 to fill it with?

This is my first phase change unit(actually don't have it yet, it is being shipped to me now), but if the cost wasn't too great I was thinking of having it modded to r507 as some research states that it is a significant drop in temp compared to the r134.

[JSU]

where do you live? if you ship it to someone itll prolly cost around $200.

[c42]

Live in louisiana, was hoping I could perhaps find a local shop to do it, as the shipping would be the killer in the cost if I had to send it out...

[JSU]

if a shop is doing it ask if they can do r402a, it s bit better than r507