TMV Servicing in Bath for Safer Commercial Premises
Westex Heating provides TMV servicing in Bath for commercial organisations responsible for safe mixed-outlet performance and documented compliance. Suitable for schools, universities, offices, managed buildings and other premises, each visit can include outlet readings, fail-safe verification, internal component care and clear records, helping responsible persons identify deterioration before it becomes a wider site concern.
Commercial Expertise You Can Rely On
- More than 25 years supporting organisations in Bath and the wider South West.
- Gas Safe and OFTEC registered engineers.
- SSIP, IPAF and PASMA credentials for work across demanding commercial environments.
- Experience with schools, universities, offices, warehouses, workshops, docks and industrial premises.
- Job-specific risk assessments and method statements where required.
- Certified and calibrated specialist equipment used where appropriate.
- Prompt completion documentation to support site records.
You can review Westex’s partners and accreditations before arranging work.
Call us at 01225 331 091 or email us at services@westexheating.com.
What a Planned Visit Covers
The exact scope depends on the device type, manufacturer guidance, site risk assessment and previous records. Typical work can include:
- Measuring mixed outlet readings and comparing them with the required operating range.
- Confirming fail-safe shut-off behaviour if either supply is interrupted.
- Removing scale, mineral deposits and biofilm from relevant internal parts, filters and strainers.
- Checking seals, springs and O-rings for wear, deterioration or damage.
- Replacing suitable worn components where agreed and available.
- Flushing and disinfecting the device body where appropriate.
- Recording findings, results and any recommended remedial action.
This structured approach gives facilities teams useful evidence of condition and performance rather than relying solely on whether an outlet appears to be working correctly.
Who Typically Needs This Support?
Thermostatic mixing devices are particularly relevant where outlet safety requires tighter control, including settings occupied by young people, older people or individuals who may be more vulnerable.
For Westex clients, this can include educational estates, managed premises, workplaces and other commercial facilities with multiple outlets or documented compliance procedures.
The Health and Safety Executive states that fail-safe devices used where risk is significant should be checked to confirm they operate correctly if the cold supply pressure is interrupted.
Compliance Should Follow Your Site Risk Assessment
There is no sensible one-size-fits-all interval for every premises. Frequency should reflect the building, users, equipment, manufacturer instructions and findings from the site risk assessment.
HSE guidance explains that monitoring frequency depends on system complexity and the susceptibility of those using the premises. NHS England guidance for healthcare environments likewise states that operating settings and device performance should be checked, with frequency influenced by local conditions and manufacturer instructions.
Westex can work alongside your existing compliance programme rather than applying an arbitrary schedule.
A Clear Process from Assessment to Records
Westex begins by establishing the site requirements and scope. Where appropriate, the team prepares risk assessments and method statements before attendance.
During the visit, the engineer works through the agreed devices, records findings and identifies components or units requiring further attention. Following completion, relevant documentation can be supplied for your facilities, compliance or contractor records.
For broader building requirements, explore Westex’s commercial plumbing and pipework support or commercial gas safety work.
Factors That Affect the Scope & Cost
Pricing depends on the number and type of devices, accessibility, site size, their condition, previous records and whether replacement components or additional remedial work are required.
Providing an asset list, previous results and details of any known issues before attendance can help Westex assess the likely scope accurately.
Areas We Cover
Westex Heating supports commercial clients across Bath and the wider South West. Our engineers work with businesses, educational sites, managed properties and industrial premises across:
- Bath
- Bristol
- Swindon
- Wiltshire
- Trowbridge
- Chippenham
- Frome
- Keynsham
If your premises are outside these locations, contact the team to confirm availability. You can also view our full service area for further coverage information.
Frequently Asked Questions
How Often Should Thermostatic Mixing Devices Be Checked?
The appropriate interval should be determined by your risk assessment, manufacturer guidance, site circumstances and previous results. Higher-risk environments may require closer oversight than lower-risk premises. HSE guidance makes clear that monitoring should reflect both system complexity and user susceptibility.
What Happens During a Fail-Safe Check?
The engineer confirms that the device responds appropriately when one incoming supply is interrupted. This is an important functional check for installations protecting more vulnerable users and forms part of recognised HSE guidance for higher-risk settings.
Do You Provide Records After the Visit?
Yes. Westex has a documented process that includes prompt paperwork following completed work. The exact records supplied will depend on the agreed scope and site requirements.
Can You Attend Sites With Multiple Devices?
Westex works with sizeable commercial and industrial premises and can assess requirements before preparing an estimate. Providing an asset register or device schedule in advance can make planning a multi-unit visit easier.
Our Service Area
We cover Bath and nearby regions. View our service area map on Google Maps or contact us for more details. Find us on Yell for reviews and additional contact options.
Visit Us
Our office is located at 10 Queen Square, Bath BA1 1HE. Feel free to drop by or view our location on Google Maps for directions.
Get in Touch
Contact Westex Heating today for reliable heating solutions.
Call us at 01225 331 091 or email us at services@westexheating.com.
We serve Bath, Bristol, Swindon, Wiltshire & surrounding areas with prompt, professional service.