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- 8 Jan 2024
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Hi. I have a Worcester Heatslave 15/19 oil boiler.
I recently changed the diverter valve as it was sticking. After bleeding the heating system and screwing everything back together, hot water heats fine, thermostat operates and all seems good.
BUT, we have no heating, the pump operates and pushes water around the system, I have since changed the actuator head and heating thermostat and borrowed a new PCB but nothing kicks the boiler in for heating.
There is power in the right places so I am guessing its something simple that I have negated to do, our boiler servicing guy is stumped too.
Worcester service guys aren't sure either, they've suggested the PCB and that's all.
Any one please assist??
I recently changed the diverter valve as it was sticking. After bleeding the heating system and screwing everything back together, hot water heats fine, thermostat operates and all seems good.
BUT, we have no heating, the pump operates and pushes water around the system, I have since changed the actuator head and heating thermostat and borrowed a new PCB but nothing kicks the boiler in for heating.
There is power in the right places so I am guessing its something simple that I have negated to do, our boiler servicing guy is stumped too.
Worcester service guys aren't sure either, they've suggested the PCB and that's all.
Any one please assist??
