Hello, Just had a Piazzetta 963 multifuoco w/ the remote control installed in my new build home in Chile. So far the system seems to working well but the air flow is real weak into the main bed room which is the farthest from the unit but within the parameters of the manual. The home is approx 1500 sq ft w/ 20 ft ceilings with ceiling fans throughout. Would anyone know if there is a fan upgrade for this unit? Thanks