A: No – heavy fines and insurance issues. Must be licensed backflow plumber.
Ask for: “Backflow prevention compliance officer” Q: Does my new house in Leppington need a backflow device? A: Yes if you have a rainwater tank, irrigation system, or fire sprinklers. Otherwise, a garden hose check valve tap is sufficient. backflow installation leppington
A: Council sends a notice → penalty → possible water disconnection. A: No – heavy fines and insurance issues