We had an old r/c replaced with a Daiken 8.5kw unit plus another 3.5kw unit installed as well . Total cost approx $5540. Service was excellent. Rob the sales consultant who came to assess what was needed, was very efficient and was spot on with what was required.
Joe and Jake who did the installation were good tradesmen ,neat ,tidy and efficient. Can highly recommend Gosford Air.

Approximate cost: $5540