Net-Zero Carbon Commercial Solutions
Green Star Buildings and Communities, NABERS Energy and Water, SEARs, Living Building Challenge – whatever certifications you’re seeking to achieve ...
Architect: RAAarchitects
Builder: Join Constructions
Location: Bundeena, Sydney NSW
System: Hydronic air source heat pump
CWL group were engaged to value engineer an efficient and cost-effective solution for this architecturally designed holiday home in the tranquil settings of Bundeena. Efficient and comfortable heating is distributed through hydronic low-temperature wall panel radiators with cooling delivered by a hydronic chilled water fan coil unit, zoned and ducted throughout via CWL in house manufactured ALP ducting system. 60deg C domestic hot water is achieved using the heat pump providing the home with mains pressure hot water. The SG ready heat pump coupled with a solar PV array results net zero power bill. The homeowner still remains in credit from the power utility 2 years on.





Green Star Buildings and Communities, NABERS Energy and Water, SEARs, Living Building Challenge – whatever certifications you’re seeking to achieve ...
20+ years of experience designing and constructing sustainable high-end residential installations that are engineered to optimise performance and minimise energy ...
With more geothermal exchange design and construct experience than all other organisations in the country combined, we are Australia’s seasoned ...















