Solar collector panels can be orientated within 90 degrees of north, due to a recent amendment made to the Standard Plumbing and Drainage Regulation 2003. The amendment is referred to as the Standard Plumbing and Drainage (Solar Heated Water Systems) Amendment Regulation 2017.
A joint investigation by the QBCC and Queensland Health has revealed that home owners are often not aware that hot water systems need to be serviced regularly.
Plumbers should remind home owners that it is generally recommended for hot water systems to be serviced by an appropriately licensed individual. Where the source water for the system is not a potable, reticulated source, the system may need to be serviced more frequently.