A tempering valve mixes cold water with hot water from the storage tank to deliver a safe outlet temperature — typically 50 degrees Celsius at bathroom taps and showers — to prevent scalding. It is required under Australian Standard AS 3500.
Frequently Asked Questions
How often should a tempering valve be replaced?
Tempering valves have a manufacturer-recommended replacement interval of five years. Valves past this interval should be inspected and replaced to maintain compliance and safe outlet temperatures.
Can Sedcon Plumbing replace my tempering valve in Melbourne?
Yes. Sedcon Plumbing installs and replaces tempering valves on hot water systems across Melbourne. We provide compliance documentation on completion. Call 0468 013 012.
How do I know if my tempering valve is faulty?
Signs of a faulty tempering valve include water that is too hot or too cold at bathroom outlets, significant temperature fluctuations, or visible leaking from the valve body. Call Sedcon Plumbing on 0468 013 012 for inspection.
Ready to book a licensed Melbourne plumber?