Supply and install new Panasonic 12.5 kW cassette air conditioning system to replace the existing evaporative cooler.<br />
- Disconnect and remove the existing evaporative cooler, roof unit and associated pipework.<br />
- Modify the existing roof opening as required to suit the new cassette installation.<br />
- Supply and install the Panasonic 12.5 kW cassette indoor unit and matching outdoor unit.<br />
- Install new refrigerant pipework, interconnect cabling, condensate drain and insulation to suit the cassette layout.<br />
- Install and secure the outdoor unit in a suitable location.<br />
- Pressure test, evacuate and charge the refrigerant system to manufacturer specification.<br />
- Test and commission the system in both heating and cooling modes.<br />
- Confirm correct airflow, temperatures and full operational performance.<br />
- Remove all redundant evaporative cooler components and leave the site clean and tidy.