R507 to R404a

[Andy AC]

Hello guys, I have been asked to quote for the replacement of a compressor on a caravell(framec) upright display freezer. It has an aspera R404a compressor but is charged with R507 as standard.Can I use r404a without any problems or would I have to change/alter capiliary. I don't carry R507 but have plenty of R404a so it would be a shame to have to get a new bottle just for a puff of gas (300g)

Andy

[chemi-cool]

Yes you can, no problems.
Do not forget to write it on the unit.

[Andy AC]

Cheers Chemi

Andy