Posted by an Ex-Royal Marine and used to warmer weather!!!!
Over the past week, the radiators down stairs are cold,(started last weekend in fact). Previuosly all ok.
Gravity system.
Boiler and pump downstairs.
Symptoms.......
All upstairs rads are hot.
Two downstairs rads are hot
The remaining 6 downstair rads are cold.
Hot water to all parts of house.
I have tested all rads for bleeding. Water comes out all, no air.
Sometimes some of the 6 rads may be tepid.
I have tried turning off all rads except one of these, result; just turns tepid or stays cold.
I have an electric pump which seems ok.
Can anyone suggest what the problem could be and supply an answer.
Thanks
Over the past week, the radiators down stairs are cold,(started last weekend in fact). Previuosly all ok.
Gravity system.
Boiler and pump downstairs.
Symptoms.......
All upstairs rads are hot.
Two downstairs rads are hot
The remaining 6 downstair rads are cold.
Hot water to all parts of house.
I have tested all rads for bleeding. Water comes out all, no air.
Sometimes some of the 6 rads may be tepid.
I have tried turning off all rads except one of these, result; just turns tepid or stays cold.
I have an electric pump which seems ok.
Can anyone suggest what the problem could be and supply an answer.
Thanks