Recent content by kayble

Quick update. Today, I have installed and configured a Hortsmann HRFS1 wireless thermostat. The install was easily done from the boilers external controls wiring block and i also removed hallway trv and replaced bathroom trv. The cumulative change of removing hallway TRV, adding wireless...

Thanks for the response. Another issue has come to my attention. There is no visible thermostat on this system. I originally operated the CH system by setting all TRVs to desired temperature and configuring the mechanical timer on the boiler to operate CH at times when the flat was inhabited...

Dear all, My first post so apologies if I've missed a post that answers this question previously. I have a Worcester Bosch 24i Junior combi boiler in my first floor flat. There are five radiators all with TRVs and a bath with shower fed by the boiler. I have started having a problem...