sanden/eorocool unit

[cadwaladr]

hi ,got to try to repair one of these units have not seen it yet,the question is what refrigerant do they use i seem to recall its 407a or 407c anybody know for sure its an old unit 8 years.

[djbe]

I think they are 404a. Do you know the model I can find out, still have the wiring diagrams etc. if you need them
Regards,
djbe.

[cadwaladr]

had the guy look at the label he is saying it has r407 on a sticker but cannot see anything after it sorry dont have a model until i see it.

[djbe]

Just asked a man who knows, early Eurocool / late Sanden were R407C before they all changed to R404A. Hope this helps.
Regards,
djbe.