Standard Back-to-Back Installation
For single storey building and single brickwall or equivalent wall type such as weather board only.
Indoor unit mounted on external wall and outdoor unit mounted on flat and level ground (no landscaping is required) with ground bracket provided.
Indoor or outdoor units installed back to back with 3 (three) metre of piping and interconnection wiring allowed.
Exposed pipework and wiring covered with PVC capping.
Condensate drain from indoor unit discharges on ground next to the outdoor unit, condensate drain from outdoor unit discharges under unit.
Power supply for unit up to 5kW run from local outlet (GPO) to outdoor unit including weather proof isolating switch with maximum 5 metre cables allowed.
Power supply for unit larger than 5kW run from external main switchboard (or submain) to outdoor unit including weather proof isolating switch with maximum 10 metre cables allowed.
Additional cost may be incurred to the client if installation does not qualify “standard back-to-back” type, or when pump is required.
Additional cost will incur when installation premises exceed 20km from the Melbourne CBD (Victoria postal code 3000).
1.7 – 4.9 KW