Hi,
Came across this forum when looking for answers about UFH. Ive tried the gas engineer, heat miser and valliant for answers!
Basically moved into a house that already has UFH (no radiators). So in total about 180m2 of UFH. Looks like new manifold with all heatmiser electrics a UF8 and 8 thermostat in the rooms. We have a hot water tank. Anyway when we moved in the floor didn't seem to get as warm as I would have thought but let it a while. Had boiler serviced and then next week broke! Pump apparently - a Worcester 24i system boiler.
So we need a new one and the gas engineer isn't sure what wattage. Looking at ecotech 630 - how do we calculate what strength boiler to get based area when we didn't lay the pipes ourselves.(previous owners no idea).
Also looking at upgrading all thermostats to the smart heartmiser, but reading a few threads seems they aren't recommended?
Thanks Kelly