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- 18 Nov 2005
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Hello. I 6 month old Vokera combi boiler which was great until a month or two ago. Now I have apparently random radiators that don't work (pipework to and from cold) of which 2 are downstairs and 1 upstairs. I've tried bleeding them but only get nice clean water out the top. I've also checked the thermostat valves and the pins all move freely.
The hot water is also running hot and cold which makes for an interesting shower experience, particularly as one of the dodgy radiators is in the bathroom.
Any ideas? If the problem is sludge, will draining the system and adding a cleaning agent for a couple of days be sufficient or will it need a power wash?
Yours shiveringly,
Sunshine girl
The hot water is also running hot and cold which makes for an interesting shower experience, particularly as one of the dodgy radiators is in the bathroom.
Any ideas? If the problem is sludge, will draining the system and adding a cleaning agent for a couple of days be sufficient or will it need a power wash?
Yours shiveringly,
Sunshine girl