Plumbers - Advice Please

Clem_Snide

I have a radiator in our through lounge that has basically developed a mind of its own. Heats up when it feels like it, goes cold every 3-4 hours, doesnt get as hot as the other rads in the house.

I've tried bleeding it. Water came out straight away so no issue there. Tried balancing, just slightly closed off the valves on all other rads and opened this ones valve slightly more. Finally looked to see if the thermostatic valve was sticking, no issue there the pin is screwing in and out fine.

Totally stumped now.

Any idead?

Thanks in advance.

Robbo on the wing

Thermostatic valves, or manual?

Beckboy

Might need balancing or power flush just type in your problem into google there's some suggestions on there hope this helps a bit

Robbo on the wing

Robbo on the wing said:

Thermostatic valves, or manual?

I'm thinking along the lines of thermostatic valve sticking occasionally?