When should you replace your hot water system? If it's leaking from the top or showing rust stains down the side, that's usually a sign the tank itself has failed. This Narangba Rheem unit was well past its prime, with water escaping from internal corrosion. Our technician inspected the damage and discussed replacement options on the spot. S&J Plumbing specialises in hot water systems across all types and brands. Learn more about our same-day installation service for Moreton Bay residents.