TMV Servicing for Schools
Contact UsAt ThermoSafe Services, we provide professional TMV servicing for schools, helping educational facilities maintain safe and reliable hot water temperature control.
Our school TMV servicing includes valve inspections, temperature testing, performance checks and maintenance to identify faults, reduce the risk of scalding and ensure thermostatic mixing valves continue to operate correctly.
We work with primary schools, secondary schools, academies, colleges and other educational facilities throughout the UK, providing one-off TMV servicing and planned maintenance programmes.
What is TMV Servicing for Schools?
TMV servicing for schools involves inspecting, testing and maintaining thermostatic mixing valves to ensure they continue to regulate hot water temperatures correctly.
Thermostatic mixing valves blend hot and cold water to deliver water at a controlled outlet temperature. They are particularly important in schools, where children may be more vulnerable to scalding from excessively hot water.
Over time, scale, debris, worn components and changes in water pressure can affect valve performance. Regular servicing helps identify these issues before they lead to temperature control problems or valve failure.
Our TMV servicing for schools can include:
Visual inspections: Checking thermostatic mixing valves for leaks, corrosion, damage and signs of deterioration.
Temperature testing: Measuring mixed water temperatures to confirm that valves deliver water at the intended outlet temperature.
Performance checks: Assessing the valve's ability to maintain consistent temperature control.
Cleaning and descaling: Removing accumulated scale, sediment and debris from accessible components where required.
Component inspections: Checking filters, strainers, cartridges and seals for wear or damage.
Service reporting: Recording inspection results, completed maintenance and recommendations for further work.
We service TMV2 and TMV3-approved valves where appropriate, helping schools maintain effective hot water temperature control across their facilities.
How much does TMV Servicing for Schools Cost?
TMV servicing for schools typically costs between £120 and £250 per valve, although prices can vary depending on the number of valves, their condition and the work required.
The cost of school TMV servicing in depends on several factors:
Number of valves: Schools with multiple TMVs may benefit from lower servicing costs per valve when work is completed during one visit.
Valve condition: Valves affected by scale, corrosion or damaged components may require additional maintenance.
Accessibility: TMVs installed in concealed or difficult-to-access locations can take longer to service.
Valve type: TMV2 and TMV3-approved valves may have different inspection and servicing requirements.
Replacement parts: Faulty cartridges, filters, seals and other components may increase the overall cost.
ThermoSafe Services can provide a quotation based on the number of valves installed, their condition and the requirements of your school.
Contact us to discuss TMV servicing costs for your educational facility.
How Often should TMVs be Serviced in Schools?
TMVs in schools should be serviced at intervals determined by the valve manufacturer's instructions, the school's water safety risk assessment and the level of risk associated with each outlet.
Annual servicing may be suitable for some installations, while more frequent performance checks may be necessary for higher-risk outlets or where manufacturer guidance requires them.
Regular inspections are particularly important in primary schools, nurseries and specialist educational facilities where younger children or vulnerable pupils may be at greater risk of scalding.
Schools should also consider the condition and usage of their hot water systems, particularly following extended periods of reduced occupancy.
ThermoSafe Services can help schools establish suitable TMV servicing schedules based on their installed valves and maintenance requirements.
How does TMV Servicing for Schools Work?
Our school TMV servicing process focuses on inspecting valve condition, checking temperature control and identifying any maintenance required.
Initial Inspection: We inspect the installed thermostatic mixing valves for visible damage, leaks, corrosion and signs of deterioration.
Temperature Testing: We measure mixed water temperatures to establish whether each valve delivers water at the intended outlet temperature.
Performance Checks: We assess the valve's ability to maintain stable temperature control during normal operation.
Cleaning and Maintenance: Where required, we clean accessible components, remove debris and identify worn or faulty parts that need attention.
Final Testing: Following servicing, we check valve performance to confirm that the required temperature control has been restored.
Service Documentation: We record the work completed, testing results and any recommendations for repairs, replacement or future maintenance.
The exact servicing procedures depend on the valve manufacturer, installation and condition.
How Long does TMV Servicing for Schools Take?
TMV servicing for schools typically takes around 30 to 60 minutes per valve, although the duration depends on accessibility, valve condition and the maintenance required.
Routine inspections and temperature checks may take less time than servicing involving dismantling, cleaning or replacing components.
For schools with multiple thermostatic mixing valves, the total servicing time depends on the number of valves and their locations throughout the building.
TMVs may be installed in washrooms, changing rooms, kitchens, shower facilities and other areas used by pupils and staff.
ThermoSafe Services can arrange planned TMV servicing in to help minimise disruption to lessons and normal school operations.
What Regulations Apply to TMV Servicing in Schools?
Schools have responsibilities to manage health and safety risks associated with their premises, including risks from excessively hot water.
Several regulations and guidance documents may be relevant to the installation, operation and maintenance of thermostatic mixing valves.
These include:
Health and Safety at Work etc. Act 1974: Establishes general duties relating to the health and safety of employees and others affected by work activities.
Management of Health and Safety at Work Regulations 1999: Requires suitable risk assessments and arrangements for managing identified risks.
Water Supply (Water Fittings) Regulations 1999: Establishes requirements for water fittings and plumbing installations.
Building Regulations Part G: Includes requirements relating to sanitation and hot water safety, with specific provisions for certain installations.
Manufacturer Guidance: Provides instructions for inspecting, testing and maintaining individual thermostatic mixing valves.
The requirements applying to a particular school depend on the installation, building use and identified risks.
Regular TMV servicing helps schools maintain reliable temperature control and provides records of completed inspections and maintenance.
Why is Regular TMV Servicing Important for Schools?
Regular TMV servicing helps schools maintain safe hot water temperatures and identify faults before they affect valve performance.
Without appropriate maintenance, thermostatic mixing valves can become affected by scale, debris, worn components and changes in water pressure.
Planned servicing provides several benefits:
Scald prevention: Helps identify faults that could expose pupils and staff to excessively hot water.
Reliable temperature control: Checks whether valves continue to maintain the intended mixed water temperature.
Early fault detection: Identifies damaged or deteriorating components before they cause valve failure.
Reduced disruption: Allows maintenance issues to be addressed through planned servicing rather than unexpected repairs.
Longer valve lifespan: Appropriate maintenance can help reduce premature wear and unnecessary replacement.
Maintenance records: Provides documentation of completed checks and any recommended corrective work.
For schools responsible for multiple buildings or large numbers of TMVs, a planned servicing programme can also make ongoing maintenance easier to manage.
Get In Touch
ThermoSafe Services provides professional TMV servicing for primary schools, secondary schools, academies, colleges and other educational facilities.
Whether you require servicing for a single thermostatic mixing valve or a planned maintenance programme covering multiple school buildings, we can discuss your requirements and arrange a suitable visit.
Frequently Asked Questions
Is TMV Servicing a Legal Requirement for Schools?
There is no single legal requirement specifying the same TMV servicing interval for every school.
However, schools have responsibilities to manage health and safety risks, including scalding risks associated with hot water outlets.
Regular TMV servicing can help schools maintain appropriate temperature control and demonstrate that suitable maintenance procedures are being followed.
What Temperature should School TMVs be Set To?
The appropriate mixed water temperature depends on the outlet, its intended use and the age or vulnerability of the users.
For example, washbasins, showers and bathing facilities may have different temperature requirements.
TMVs should be set and tested according to the relevant guidance, manufacturer instructions and the school's risk assessment.
Can TMV Servicing be Carried Out During School Holidays?
School holidays can provide a convenient opportunity to arrange TMV servicing because buildings are often less occupied.
ThermoSafe Services can discuss suitable appointment times to help minimise disruption to pupils, staff and normal school activities.
What Happens if a School TMV Fails Servicing?
If a thermostatic mixing valve fails servicing or performance testing, further investigation may be required.
Depending on the fault, the valve may need cleaning, adjustment, component replacement or complete replacement.
Any valve that cannot maintain safe temperature control should be addressed before the affected outlet returns to normal use.
Do Schools Need TMV2 or TMV3 Valves?
The appropriate type of thermostatic mixing valve depends on the outlet and the level of risk to users.
TMV2-approved valves are generally suitable for domestic and similar applications, while TMV3-approved valves are intended for healthcare applications and certain higher-risk environments.
Schools should select valves based on the requirements of each installation and the needs of the people using the facilities.
Can Multiple School TMVs be Serviced During One Visit?
Yes. ThermoSafe Services can service multiple thermostatic mixing valves during a single visit, subject to site access and the work required.
This can help schools, academies and educational organisations manage their maintenance requirements more efficiently.
Do you Provide TMV Servicing for Schools Throughout the UK?
Yes. ThermoSafe Services provides TMV servicing for schools and educational facilities throughout the UK, including primary schools, secondary schools, academies, colleges and nurseries.