Recent content by Surrey101

Will recheck the room stat / cylinder stat wiring as took a pic prior to changing but expecting all good.

No its a Sunvic TLX9021

Sorry yes, it is pumped but not a combi boiler. The thermostat clicks on fine and seems to work fine. However, on 2 occassions have come home to hot house and not so hot water. When tried to turn down thermostat nothing doing. Light stays on and will not click off. When I reset programmer / or...

I have recently replaced my mid-port valve as had died and also my thermostat for good measure. Replaced with like for like (Honeywell / Sunvic). All working great but during afternoon the thermostat stays on and will not turn off. When I reset the programmer all goes back to normal. Have...