Hi all,
I've read a few posts about probs with Worcester Bosch 240s and have deduced that my pump is dead. It makes a grating sound, overheats and clearly isn't getting the water through the combustion chamber because the pressure quickly spikes and the gas cuts out.
My question is: what could have caused the pump to go?
I don't want to replace a pricey pump only to discover that the previous one was broken by a blockage that still remains. Is there any "common cause failure" I should look out for.
Thanks in advance.
I've read a few posts about probs with Worcester Bosch 240s and have deduced that my pump is dead. It makes a grating sound, overheats and clearly isn't getting the water through the combustion chamber because the pressure quickly spikes and the gas cuts out.
My question is: what could have caused the pump to go?
I don't want to replace a pricey pump only to discover that the previous one was broken by a blockage that still remains. Is there any "common cause failure" I should look out for.
Thanks in advance.