The heating system is constantly losing pressure what should I do?
If you are constantly losing pressure in the heating system you could try the following to establish the cause by:
Checking all visible joints including radiator valves and connections for obvious signs of leakage. There needs to be consideration to potential leaks to any under-floor pipe work.
Check that there is no water being discharged from the pressure relief valve (sometimes referred to as an overflow). This pipe usually goes from the boiler through to an outside wall and terminates outside. Check this for signs of dripping. If it is wet, this may mean that the pressure relief valve is faulty.
In either case, if your heating system keeps losing pressure to gain advice or help you should:
- Contact your installer
- Contact your local Worcester Accredited Installer
- Call our Contact Centre on 0330 123 9339
More All FAQs
- The MyWorcester App has now been retired and is no longer available, please download our new app.
- For how long will my device get security updates?
- What are the advantages and disadvantages of the different types of heat pumps?
- How do I reset my EasyControl password?
- How do I log out and create a personalised Bosch ID account?
- I'm moving house and want to take my EasyControl with me. Can I install it in a new property?
- Do I have to subscribe to a service to be able to use the EasyControl?
- The thermostat updates automatically. Can I turn this off?
- We’ve had a power cut. Does that affect EasyControl?
- If I remove EasyControl from the wall (e.g. for renovation work) how long will its settings be kept?
Send enquiry
Send us an enquiry via our website and we'll get back to you as soon as we can.
Register guarantee
Register your Worcester Bosch product here by following a few simple steps.
Manuals & brochures
Lost the instructions? Don't worry. Download PDF copies of product user manuals, instructions or brochures here.
Customer support
Find out about our service plans and book your next appointment.
Customer relations
Please contact our customer relations team if you have any feedback, comments or criticism of our products or services.