Hi guys, we've placed a deposit on a 12.5kW Daikin Inverter R/C ducted system for our new home, but would appreciate some expert advice as to whether this unit would be sufficient or undersized for our home?
As you can see from our plans below, we have 190sqm of living, with 31 course ceilings in the open syle living-dining-kitchen area. There's 4 in the family, but we're only looking at cooling or heating 50% of the house at a time. We're thinking of 6 zones and at least 8 outlets.
http://img693.imageshack.us/img693/8616 ... 900001.png
Do you think we should upgrade to the 15kW system instead??