Air conditioning system design hinges on a properly-designed duct system. If anything goes awry here, the entire system is compromised, and you’ll experience operational inefficiencies that only get worse; costing you money every moment.
[edit]
2/21 Kenworth Rd, Gepps Cross SA 5094
01300 000120
https://www.directair.com.au/
Mon-Fri: 9AM-5PM, Sat: 9AM-12PM, Sun: Closed