I have hot water but radiators not working

[narkmcalear]

My radiators have suddenly stopped working. Hot water is on, water cylinder is hot, gas appliances all work as normal, but no heat at all to radiators. Thermostat is set to about 28.

I have put photos of water cylinder and boiler in my album //www.diynot.com/network/narkmcalear/albums/

Untitled

• narkmcalear
• 21 Apr 2013
• 1

Untitled

• narkmcalear
• 21 Apr 2013
• 1

Untitled

• narkmcalear
• 21 Apr 2013
• 1

 

[Dan Robinson]

No you haven't.

 

[narkmcalear]

No you haven't.

Sorry was set so only I could see the pics. Fixed now

 

[Dan Robinson]

Silver box in picture 1 is probably guffed.

 

[AdrianUK]

That missing insulation on the upper portion of the cylinder is costing you a small fortune in lost heat .... you need to get that bare copper covered ASAP