When water temperatures need controlled delivery across a commercial property, tempering valve installation is an important part of the hot water system. The right installation needs to suit the existing plant, pipework and outlet groups, while allowing the plumbing business to understand access, shutdown and approval requirements before work begins.
Urbico Plumbing & Gas is a Perth based licensed plumbing contractor delivering high-quality commercial, residential, and specialist plumbing solutions across Perth’s northern suburbs and surrounding regions.
With over 25 years of industry experience, Urbico is led by a fully licensed tradesman with an extensive background in plumbing, gas... fitting, heating, and hydronic systems.
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VTPG (VT Plumbing Group) is a Perth-based commercial plumbing and maintenance contractor delivering plumbing, gas and hydraulic services across commercial, construction, government and residential sectors.
Founded by Jake Veaudry and Steven Tompsett, the business has grown into a well-established team of more than 40 staff, including experienced... project managers, licensed tradespeople and apprentices. Training, development and staff retention remain key focuses of the business.
VTPG specialises in commercial plumbing construction, building maintenance, gas services, drainage, fire services, backflow prevention and hydraulic infrastructure projects, while also providing reactive maintenance and residential plumbing support.
Known for its professionalism, efficiency and strong safety culture, VTPG combines modern project management systems, quality workmanship and a customer-focused approach to deliver reliable plumbing solutions across Perth.
With extensive industry experience, a growing apprentice workforce and a commitment to continuous improvement, VTPG has built a reputation for delivering high-quality outcomes across both service and project work.
Tempering Valve InstallationCommercial Hot Water SystemsGas Heat Pump Plant InstallationsGas Heat Pump Plant Repairs And MaintenanceGas Hwu Plant InstallationGas Hwu Plant Repairs And Maintenance+131 more
Streamline Plumbing is a leading Western Australian hydraulic services contractor specialising in commercial, industrial and civil plumbing solutions. Established in 1998, the company delivers expert services across water, sewer, drainage, gas, fire and mechanical systems for projects throughout WA. Based in Malaga, Streamline Plumbing works... across sectors including healthcare, education, government, retail, multi-residential and infrastructure developments. With more than 25 years of experience, the company has built a reputation for technical expertise, quality workmanship and delivering reliable hydraulic solutions on complex projects.
Tempering Valve InstallationCommercial Hot Water SystemsTempering Valve Repairs And MaintenanceCommercial Industrial PlumbingBackflowRepairs And Maintenance+25 more
Buckenara Plumbing Gas & Electrical is a Perth-based plumbing, gas fitting, electrical and maintenance business servicing residential and commercial clients across the Perth metropolitan area. Known as one of Perth’s premier plumbing, gas, electrical and maintenance specialists, the company provides support across commercial plumbing, residential... plumbing, emergency plumbing, hot water systems, blocked drains, burst pipes, electrical work and preventative maintenance.
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Tempering Valve InstallationCommercial Hot Water SystemsGas Heat Pump Plant InstallationsGas Heat Pump Plant Repairs And MaintenanceGas Hwu Plant InstallationGas Hwu Plant Repairs And Maintenance+81 more
Cooke & Dowsett is a national commercial and industrial plumbing business with a Western Australian office based in Malaga. The company services the construction industry across a wide range of sectors, including accommodation, commercial, defence, education, health, infrastructure, retail, sports and leisure.
With a history dating back to 1992,... Cooke & Dowsett has built a strong reputation for delivering professional plumbing services on major construction projects across Australia and New Zealand. The business specialises in commercial plumbing, design and construction, hydraulic systems, gas services, fire services, civil drainage, prefabrication and project management of plumbing services.
Tempering Valve InstallationCommercial Hot Water SystemsGas Heat Pump Plant InstallationsGas Heat Pump Plant Repairs And MaintenanceGas Hwu Plant InstallationGas Hwu Plant Repairs And Maintenance+128 more
Allscope Plumbing & Gas is a Western Australian plumbing and gas business specialising in commercial, construction, industrial and civil sector work. Established in 2021 by Carl Walsh and Matthew Edwards, the company brings more than 38 years of combined experience and provides installation, construction, upgrades, service and maintenance,... preventative maintenance and project management services across WA.
Tempering Valve InstallationCommercial Hot Water SystemsGas Heat Pump Plant InstallationsGas Heat Pump Plant Repairs And MaintenanceGas Hwu Plant InstallationGas Hwu Plant Repairs And Maintenance+62 more
Rodgers Plumbing is a Western Australian plumbing contractor operating as part of The Rodgers Group of Companies Pty Ltd, delivering commercial plumbing, maintenance, drainage, gas fitting, and backflow prevention services throughout metropolitan Perth and regional Western Australia and National if required.
Led by Cameron Rodgers, Managing... Director and licensed plumber and gasfitter with more than 30 years of industry experience, the company is recognised for providing reliable, professional, and compliant plumbing solutions across projects of all sizes.
Specialising in
Domestic, Industrial and Commercial Plumbing,
Drainage Installation and Repairs
Gas Fitting Services fitting and testing
Backflow Prevention Testing and installation
CCTV Drain Inspections
Water Jetting and Drain Cleaning
Civil and Underground Plumbing Works
Hydraulic Consulting
National, Regional and Metropolitan Project Delivery
With experienced leadership, qualified personnel, robust safety systems, and extensive equipment resources, Rodgers Plumbing has the capability to successfully deliver small, medium, and large-scale plumbing projects across Western Australia.
Tempering Valve InstallationCommercial Hot Water SystemsGas Heat Pump Plant InstallationsGas Heat Pump Plant Repairs And MaintenanceGas Hwu Plant InstallationGas Hwu Plant Repairs And Maintenance+136 more
Commercial hot water systems often serve many outlets, rooms or parts of a property. When a tempering valve is being installed, replaced or added to an outlet group, the work needs to be considered alongside the hot water plant, the surrounding pipework and how the building uses hot water.
A tempering valve blends hot water with cold water before the water reaches taps, showers or fixture groups. This allows water stored at a higher temperature to be delivered at a lower temperature for general use. In a commercial setting, the valve may form one part of a larger plant with storage, pumps, controls and connected valves.
Where a tempering valve may be installed
Valve location depends on the system arrangement and the outlets being served. A compact brass valve may be fitted near a hot water unit or storage cylinder, in a service cupboard, around a fixture group or within a plant area. Pipework changes may be needed to suit the selected location.
Commercial hot water plant can be found in basement plant rooms, rooftop plant areas, external compounds, laundries, commercial kitchens, mechanical services rooms and dedicated hot water enclosures. Knowing where the relevant equipment sits helps a plumbing business understand access and plan the installation conversation.
What installation work can involve
Tempering valve installation can involve fitting a new valve to a hot water system or undertaking a commercial tempering valve replacement where an older valve needs to be changed. The work may relate to electric, gas, solar or heat pump hot water systems, as well as temperature control for a particular fixture group.
Depending on the arrangement, associated work may include alterations to pipework and installation of components such as isolation valves, check valves, strainers, pressure-limiting valves, expansion control valves or test points. Outlet temperature setting, commissioning and recording valve details for future maintenance may also be part of the work.
These details are not automatic inclusions on every job. They depend on the existing system and the requirements identified by the plumbing business.
Commercial hot water plant needs practical site context
Commercial hot water tempering valve installation is commonly part of a plant that supplies multiple fixtures, tenancies, rooms or apartments. The same broader system may include gas-fired water heaters, storage tanks, heat pumps, solar pre-heat tanks, circulating pumps, expansion vessels, relief valves, control panels and building management system connections.
That is why it is useful to distinguish an issue at one outlet from a requirement affecting a wider fixture group or building area. It also helps to identify whether the planned work is a new installation, a replacement, or an alteration linked to other hot water plant work.
Prepare useful information before approaching a plumbing business
Clear information supports a more productive discussion about commercial hot water system tempering valve installation. Gather what is readily available rather than trying to diagnose the system yourself.
Identify the site address, plant-room or equipment location and the outlets affected.
Note the hot water unit make, model and serial number if available.
Take photos of the unit, valve area, surrounding pipework and any data plates.
Confirm whether the system is electric, gas, solar or heat pump.
Explain whether the requirement relates to one outlet, a fixture group or a larger area.
Share access restrictions, permitted working times and any shutdown window.
Name the person authorised to approve the installation.
For commercial and industrial sites, asset IDs, past service records, site induction requirements and relevant drawings or manuals can also be useful. Where site controls apply, provide relevant information about permits, isolations or operational impacts.
Choosing a Master Plumber for the work
Tempering valve work may sit within a wider commercial hot water decision, particularly where equipment, pipework and building access need to be coordinated. Explain the scope as clearly as possible and use Find a Master Plumber to choose a plumbing business for the service.
Find a Master Plumber connects customers with Master Plumbers and plumbing businesses associated with the Master Plumbers and Gasfitters Association of Western Australia. The directory is backed by the Association, which has represented Western Australia's plumbing and gasfitting industry since 1901. Choosing a Master Plumber helps consumers make a more informed choice of plumbing business for their property or project.
Brands and products you may encounter
Equipment labels, valve bodies and supply documentation may feature names such as RMC, AVG, Enware, Rada, Caleffi, Aquablend, Watts and Reliance. Reece, Galvins and Tradelink are also examples customers may encounter through plumbing supply channels. These names can be useful identifiers when sharing photographs or existing equipment details with a plumbing business.
Brand names are examples only. Their presence on site does not determine what work is required or which product is suitable for a particular commercial hot water system.
Related commercial hot water work
A tempering valve installation may be considered alongside other work on commercial hot water plant. If the main requirement is different, the following service pathways may be more relevant:
A tempering valve blends hot water with cold water before it reaches taps, showers or fixture groups. It can allow stored hot water to remain at a higher temperature while water is delivered at a lower temperature for general use.
Where might a tempering valve be located?
It may be installed near a hot water unit, storage cylinder, under-bench heater, fixture group, service cupboard or plant area. The appropriate location depends on the system and the outlets involved.
Can a tempering valve be installed on different hot water systems?
The service can relate to electric, gas, solar and heat pump hot water systems. A plumbing business will need to consider the specific plant and pipework arrangement.
What is helpful to provide for a commercial tempering valve replacement?
Useful details include photos of the equipment and surrounding pipework, hot water unit make, model and serial number, the plant location, the affected outlets, access requirements and any shutdown restrictions.
Is a tempering valve the same as a thermostatic mixing valve?
No. A tempering valve is generally less complex than a thermostatic mixing valve. The relevant component depends on the system and the intended application.
