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I have a Bosch Worcester System Boiler with two motorised valves for the water and heating zones. Currently my boiler pump runs all the time when the programmer turns on the hot water zone even when the water is hot enough. This is because the motorised valve switch makes the circuit for the...

I have a Bosch Worceter Greenstart 24i system boiler. My system has 2 zones and 2 motorised valves. It uses a Heatmiser 2 channel Wireless Programmable Thermostat. The problem is that the boiler pump seems to run continuously in the boiler (24 hours a day). Recently it burnt out and was...

I am planning to get a Heatmiser Wireless Digital Thermostat/Receiver (PRTHW-W and RC-1). Does anyone know if after a mains power loss one has to reset up the wireless link between the Wireless Receiver and Wireless Thermostat. A supplier said this is a general wireless issue they have...