MegaSack DRAW - This year's winner is user - rgwb
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Another boiler thread. Are there any other controls that will do dual zone load modulation on a valiant combi or am I stuck with them? The open therm widget is apparently not available in the UK and voids the warranty. Stuck with 2 dumb TPI controls and on off control to the boiler and the valiant stuff doesn't seem great.
Posted : 04/02/2022 1:40 pm