Thermostatic Mixing Valves (TMVs) - How to Check Hot Water Temperatures at TMVs

Testing and regularly monitoring hot water temperatures at a thermostatic mixing valve (TMV) to ensure the hot water temperature is at least 50°C is an important legionella risk management task set out in the Health & Safety Executive's ACOP L8 and HSG274 guidance. Find out how to check hot water temperatures in the system with this short video.

TMV temperature checks

Expert legionella assistance

For further information and expert assistance regarding TMVs, hot and cold water temperature monitoring, legionella training, risk assessments and other compliance issues please call +44 (0) 161 877 0586 to speak to one of our specialist advisors or send your questions to contact us.


Get in touch...

Legionella Control International
Warren Bruce Court
Warren Bruce Road
Manchester M17 1LB
United Kingdom

Manchester: +44 (0) 161 877 05 86
London: +44 (0) 203 637 47 48

Download our latest brochure...

Legionella Control & Water Safety Services Brochure 

Eliminate uncertainty, mitigate your risk now…

Contact Us Today

Legionella Control International is trusted by clients worldwide...