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- 18 Apr 2016
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I have a Worcester Bosch Greenstar HE Plus combi boiler that dates from around 2003. We have it serviced every year under a Worcester Bosch service plan. We noticed last summer that the radiator in our bedroom was getting hot. When the service was due the engineer changed the actuator on the diverter valve but not the valve itself. Now it's summer again we have noticed the radiators are getting hot again.
The engineer reckons it is a design feature that when you turn a hot tap off it has to dump the primary circuit water into the heating circuit. It sounds like baloney to me. It sound to me like a faulty diverter valve.
Any advice would be appreciated, thanks
Tim.
The engineer reckons it is a design feature that when you turn a hot tap off it has to dump the primary circuit water into the heating circuit. It sounds like baloney to me. It sound to me like a faulty diverter valve.
Any advice would be appreciated, thanks
Tim.