Tempering Valve Replacement in Sydney
Tempering valve replacement in Sydney: the kitchen tap runs properly hot but the shower won't get past lukewarm, or it swings between warm and scalding.
Tell us what's happening

The short answer
Champion Plumbing & Drains replaces tempering valves across Sydney. The tempering valve is the part that keeps bathroom water safe, and a failed one is usually sorted on the one visit.
How it works
Step 1: Call or book online
Tell us what is happening. We ask the right questions and book a time that suits you.
Step 2: We find the cause
A licensed plumber diagnoses it properly, with a drain camera, leak detection or a pressure test where it helps.
Step 3: A fixed price, agreed first
You agree the price before any work starts. We quote the job, not the hour, so there are no surprise charges.
Step 4: Done right, guaranteed
We finish the job, clean up, and back our workmanship with a lifetime labour guarantee.
Step 5: You know the price first
The figure for the whole job, in writing, before anyone starts. That figure is what turns up on the invoice.
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Questions and answers
It depends on where the valve is, whether it can be serviced or needs replacing, and whether a thermostatic mixing valve is wanted instead. You get the figure in writing once we've found and tested it.
The kitchen runs hot but the bathrooms don't, the shower swings in temperature, the bathroom water turns scalding, or the valve drips. Any of those is worth a call.
No. NSW's owner exemption covers taps and showerheads but expressly leaves out tempering valves. We set it with a thermometer at the outlet so it's safe and correct.
No. The 50°C limit applies to showers, baths, basins and bidets, not kitchen and laundry fixtures.
Yes, in most cases. NSW guidance requires a temperature control device when a hot water heater is replaced, unless the new unit is a factory pre-set type that already delivers a safe bathroom temperature.
Sometimes. If cleaning the strainers and check valves brings it back under control, a service is enough. A worn element or a leaking body means a new valve.
Tell us about your job
Call us now, or send the form and we will come back to you.
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