Plumbers Create in CertBox

TMV Commissioning Certificate

The Australian TMV (Thermostatic Mixing Valve) Commissioning Certificate documents the installation and commissioning of TMVs, which blend hot and cold water to prevent scalding at outlets such as showers, baths, and basins. TMVs are mandated in all Australian healthcare and aged care facilities and are required under the National Construction Code in certain residential applications. The certificate captures the valve make, model, set temperature, and test results confirming the valve operates within the required tolerance under AS 4032.1.

AS 4032.1:2005 (Thermostatic Mixing Valves), AS/NZS 3500.4:2021 (Heated Water Services), National Construction Code, state plumbing regulationsValid: Annual service and testing recommended

No credit card required. Set up in 30 seconds.

Sample TMV Certificate certificate

Sample TMV Commissioning Certificate certificate created with CertBox, showing the professional PDF layout with property address, client details, and tmv location, each tmv: make, model, serial number, and type, set temperature and temperature range tolerance

Sample TMV Certificate with fictional data. All personal details shown are fake.

What it covers

Property address, client details, and TMV location
Each TMV: make, model, serial number, and type
Set temperature and temperature range tolerance
Cold and hot supply pressures and flow rate
Mixed outlet temperature test result
Isolation valve and check valve installation confirmation
Plumber licence number and commissioning signature

Who needs a TMV Certificate?

Licensed plumbers installing TMVs

Hospitals, aged care facilities, and childcare centres

Residential builders installing NCC-mandated TMVs

Facility managers responsible for TMV maintenance

Create your TMV Certificate with CertBox

Fill in the form

Pick TMV Certificate from the list, fill in the fields on your phone.

Compliance checks run

Built-in validation catches missing fields and out-of-range readings.

PDF generated instantly

Professional PDF ready to share via secure link or download.

Frequently asked questions about TMV Certificate

Where are TMVs required in Australia?

TMVs are mandatory in all new healthcare facilities, aged care homes, and early childhood centres throughout Australia. The National Construction Code (NCC) also requires TMVs in shower outlets in new Class 1a dwellings (houses and apartments) in most states, to limit outlet temperature to 50°C for scalding prevention.

What temperature should a TMV be set to in Australia?

AS/NZS 3500.4 and the NCC set a maximum of 50°C at the outlet of sanitary fixtures used primarily for personal hygiene — showers, basins and baths — in most buildings, and a lower maximum of 45°C in healthcare and aged-care buildings, early childhood centres, primary and secondary schools, and facilities for the aged, sick or people with disabilities. The commissioning certificate records the set temperature and confirms the tempered outlet is within the required limit.

How often do TMVs need to be serviced and re-tested?

TMV manufacturers and AS 4032.1 recommend annual maintenance and testing to ensure the valve is operating correctly. Healthcare and aged care facilities are typically required to carry out TMV maintenance every 6-12 months as part of their infection control and safety obligations.

Learn more

Browse all certificate types

Related certificates

Plumbers

Ready to create your TMV Certificate?

Free plan available. Set up in 30 seconds, no card required.

No credit cardCancel anytimeSet up in 30 seconds