Thermostatic Mixer Valve Installation & Maintenance

In order to reduce the risk of legionella in your hot water, you’ll want to ensure it’s stored above 60°C.


HOWEVER, because water at this temperature poses a risk of scalding, you’ll want to counter it with the installation of Thermostatic Mixer Valves. This is especially the case if “high risk” groups use your premises such as young children and the elderly.




Thermostatic Mixer Valves are an excellent preventative measure to ensure your hot water arrives at a safe temperature when the end user turns on the hot tap. And when you consider hot bath water is responsible for the highest number of fatal and severe scalds, it’s well worth the investment.




Thermostatic Mixer Valve Maintenance & Servicing


Once your valves are installed, you need to ensure they’re regularly maintained.

As a minimum, once a year you should:


  • Measure the mixed water temperature to ensure it falls between an acceptable range 
  • Carry out the failsafe shut-off test to ensure your valves are in optimum working order.


You may feel comfortable doing this yourself. But if not, give us a call and we can do it for you as part of our comprehensive water management services.


Need some advice on Thermostatic Mixer Valves for your premises?


Simply call Con O’Shea NOW on 01789 293014.


We can have an informal chat to discuss your premises and determine the best option for you. From installation to maintenance and servicing, there’s no obligation, just friendly straight-talking advice to help you minimise the legionella risk in your hot water system AND reduce the threat of scalding incidents.





Featured Case Studies


To illustrate further the type of services we provide, please check out some of our completed projects - we are sure you will be impressed!



Cold water storage tank refurbishment 


Cold water storage tank replacement


Tank access problem solved



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Hi, I'm Con.

Its great to meet you.



Do you struggle to get your head around legionella legislation? 

Is your current service provider failing to deliver the service you deserve?

If so I can help.  You see here at Key Environmental we have a highly skilled team of legionella control engineers who have a real commitment to the quality of work being done, and to delivering customer service that 'wows'.

Sounds good? Then give me a call today on 01789 273014



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