GHAZ
11-06-2009, 08:16 PM
Hi guys i,m thinking of converting a smc mk3 pack from r22` to r404a and its a heat recovery unit as well. the info i need is are the normal gaskets and orings compatiable and would the condensor need upgrading, at moment its evaporating at -20c and discharge temp is around 90c, any help would be grateful