Liquid/Suction Line sizes

[spimps]

Replacing an R22 Electrolux condenser unit which has 3/8 liquid and 1/2 inch suction lines on a small cellar.
Surprised to see that the ACC R404a unit which is replacing it has 3/8 for both liquid and suction lines,it's all pre piped up with flared connections to valves sited on the base (CMX18TB3M).
Anyone used them ?

[lowcool]

acc is a glorified electrolux vacumm cleaner,i cant recommend them!they are crap in high ambient conditions.their a bit like carell controllers they keep us in business