(((Dealers do not call or message))) (((Dealers do not call or message))) (((Dealers do not call or message))) . . Two Mando split air conditioners 18 . One cooling only One hot and cold .. (((((No copper)))))) (((((No copper)))))) (((((No copper)))))) The cooling air conditioner's air direction fins need maintenance .. .. (((((WhatsApp communication only))))) (((((WhatsApp communication only))))) (((((WhatsApp communication only)))))