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    Alpha CB50 runs cool - please help.

    Hi. Sorry for the delay, been working away from home. No real solution to this yet. Our shower is fine now, it's the bath we have a problem with. Maybe it is the high flow rate of hot water that is the problem. I suspect your problem is different as your hot water stopped completely. If you...
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    Alpha CB50 runs cool - please help.

    Thanks for the reply James. Not sure what you mean or how I can tell which one it is. The Alpha engineer has checked the boiler 3 times and it isn't old. He reckons the boiler is working fine. To quote the brochure: Unique automatic flow regulator means hot water never runs out. After...
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    Alpha CB50 runs cool - please help.

    If anyone can help with our problem I will be eternally grateful. Here we go.... Approx a year ago we extended our house and had a new Alpha CB50 boiler fitted to cope with the new rads etc. The hot and cold water piping was extended to serve the new rooms. The boiler is fairly high...
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    Bristan shower runs cold

    I was trying to keep the question as simple as possible, but if you can help with the other problem I will be eternally grateful. Here we go.... Approx a year ago we extended our house and had a new Alpha boiler fitted to cope with the new rads etc. The hot and cold water piping was...
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    Bristan shower runs cold

    Thanks for the reply. The reason for replacing the cartridge is : We are having some problems with the combi boiler. The manufacturers say it is the shower and cold water is leaking back into the hot water system. Although we are not convinced they are right, we have isolated all mixer...
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    Bristan shower runs cold

    Hope someone out there can help. I have a Bristan Prism thermostatic shower. Just replaced the cartridge and it won't get hot. I disassembled and refitted, it seemed fine but when trying to use it, adjusted the temperature down slightly and it has gone completely cold again. With the...
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