B
Borgia
Hi
I have an approximately fifteen year old Glowworm Hideaway 80B with a F&E cistern in the loft, and have been having problems that I cannot get to the bottom of.
The issue is that heating only turns on if the hot water is turned off and then on again in a certain order (and only if there is cold water to heat in the hot water tank). Otherwise, the boiler switches on and then off again.
I have had two plumbers over - one local and BG - both have said that it is probably a valve issue, and the BG said that my system is blocked with sludge and needs to be power flushed, but really I should replace the whole system despite the boiler working. I have a couple of questions which I would welcome advice on:
1. If the system is completely blocked with sludge, why would it work when the hot water is turned off and on in the manner that I have described?
2. Assuming that it is not blocked, can it be resolved by using a product like Senintel 400 to remove the sludge?
3. If Sentintel 400 is used, does the system need to be drained before people can use the water - e.g. to shower/drink?
I would appreciate any help because I keep getting told different things and really do not want to replace a system unless absolutely necessary!
Thank you,
David
I have an approximately fifteen year old Glowworm Hideaway 80B with a F&E cistern in the loft, and have been having problems that I cannot get to the bottom of.
The issue is that heating only turns on if the hot water is turned off and then on again in a certain order (and only if there is cold water to heat in the hot water tank). Otherwise, the boiler switches on and then off again.
I have had two plumbers over - one local and BG - both have said that it is probably a valve issue, and the BG said that my system is blocked with sludge and needs to be power flushed, but really I should replace the whole system despite the boiler working. I have a couple of questions which I would welcome advice on:
1. If the system is completely blocked with sludge, why would it work when the hot water is turned off and on in the manner that I have described?
2. Assuming that it is not blocked, can it be resolved by using a product like Senintel 400 to remove the sludge?
3. If Sentintel 400 is used, does the system need to be drained before people can use the water - e.g. to shower/drink?
I would appreciate any help because I keep getting told different things and really do not want to replace a system unless absolutely necessary!
Thank you,
David