Tag Archives: radiator won’t heat up

One radiator won’t warm up

Problem:

Just one radiator will not warm up

Diagnosis:

There are a few causes for this problem:

  • The valve on the radiator may be closed.
  • Thermostatic valve may not be set properly.
  • The radiator valve may be blocked by corrosion.

Solution:

If your radiators are blocked by corrosion then you will need to remove the radiator and flush it out.  In any of the above events it’s best to hire a professional to check.

Call EPM to arrange a visit.

Office Telephone
01473 396 105
24/7 Engineer Response
01473 396 247

 

Top of radiator is cool

Problem:

The top section of the radiator refuses to warm up.

Diagnosis:

This is almost certainly caused by an airlock that is preventing the water circulating fully.

Solution:

The radiator will need to be bled to release any trapped air.  It’s really best to have an expert doing this for you because excess radiator bleeding can lower the pressure in your heating system.

Call EPM to arrange a visit.

Office Telephone
01473 396 105
24/7 Engineer Response
01473 396 247