Please can anybody help me!
I've had a new worcester bosch combi 28cdi fitted, new radiators downstairs (one of which used to get hot but doesn't now). Honeywell thermostat, magnaclean.
Downstairs radiators are stone cold - not even hot pipes to the rads.
No air in the radiators - all bled.
Checked TRV's - they are not sticking, lockshields are open.
Top radiators all work absolutely fine.
All have been bled and not much air in any of them.
The boiler is not loosing any pressure and is at 1.5 bar.
Have locked off all the top radiators to try and push water through the downstairs - nothing.
Did a complete drain down and refill (with inhibitor) - still the same problem.
The pump must be running OK to push up to the upstairs radiators?
I'm trying to get the plumber back but he says it might not be til next Monday. Is there anything I'm missing that I can do in the meantime? Thank you so much to anyone out there that can advise!
I've had a new worcester bosch combi 28cdi fitted, new radiators downstairs (one of which used to get hot but doesn't now). Honeywell thermostat, magnaclean.
Downstairs radiators are stone cold - not even hot pipes to the rads.
No air in the radiators - all bled.
Checked TRV's - they are not sticking, lockshields are open.
Top radiators all work absolutely fine.
All have been bled and not much air in any of them.
The boiler is not loosing any pressure and is at 1.5 bar.
Have locked off all the top radiators to try and push water through the downstairs - nothing.
Did a complete drain down and refill (with inhibitor) - still the same problem.
The pump must be running OK to push up to the upstairs radiators?
I'm trying to get the plumber back but he says it might not be til next Monday. Is there anything I'm missing that I can do in the meantime? Thank you so much to anyone out there that can advise!
but I digress) where the pump had failed, all downstairs radiators were cold, but the upstairs radiators were getting hot by natural circulation.
