Three-phase circuit for a ducted system
A whole-home ducted system in Concord West required three-phase power the existing board couldn't supply. We confirmed three-phase availability, upgraded the relevant switchboard section and ran the new circuit to the outdoor unit. Concord West falls inside postcode 2138 on our Inner West route, so we quote up front and finish to AS/NZS 3000 with a compliance certificate. Concord West is largely post-war brick, and that stock tends to dictate how much of the existing wiring we can reuse on a job like this.












