What is Backflow testing?
Ever wondered what an RPZ backflow test is? 💧 An RPZ valve stops contaminated water from flowing back into the clean water supply, especially in properties with higher risk like commercial sites or irrigation systems.
Plumbers test these valves yearly to make sure they’re working properly and keeping your water safe. It’s also a legal requirement to submit the results to your local water authority, helping protect the entire community’s water supply.
If your property has an RPZ, staying on top of annual testing isn’t just compliance... it’s peace of mind. ✔️
- Dunstone Bros Plumbing & Roofing (03) 5446 1535
You might have heard your plumbers or tradespeople throw around the term HVAC. HVAC is an acronym for services surrounding Installation, maintenance, and repair of H eating, V entilation, and A ir C onditioning systems. HVAC Services ensure indoor air stays comfortable, safe, and energy-efficient year-round.
Ever wondered what those little outdoor drains/grates are for? When a plumber says “O.R.G”, they’re talking about the Overflow Relief Gully . Its job is to act like a safety drain outside your house, so if the main sewer ever blocks up or overflows, the wastewater spills out there instead of backing up inside your home. A storm water drain is for rain water only. No question is a silly question. If you're not sure if you need a plumber for an issue you're having, just ask! (03) 5446 1535 From your friendly, reliable plumbing team at Dunstone Bros Plumbing & Roofing, in Maiden Gully VIC.