Recently replaced 30 year old room thermostat with new digital model and moved it - on plumber's advice, from dining room to hallway (small 4 bed house). Wireless link to boiler (new condenser boiler installed separately with new pump 2 years ago - but room thermostat not replaced at that time). Also have just installed TRVs on all rads except 2 in hallway (at same time as installing new room stat).
Have had room stat set at 20 or 21 but struggling to get temperature above 17-19 at the moment with stat set to 22 - (Alpha) boiler stat set at between 6 and 7. Grundfoss pump set at speed 2. Would increasing to speed 3 be of any use ....or should I just wear more warm clothes ....?
Is my system likely to be out of balance ? (No - I don't have it on all day ... normaly on between 6AM and 11AM and then from 4PM to 11PM ...roughly)
Have had room stat set at 20 or 21 but struggling to get temperature above 17-19 at the moment with stat set to 22 - (Alpha) boiler stat set at between 6 and 7. Grundfoss pump set at speed 2. Would increasing to speed 3 be of any use ....or should I just wear more warm clothes ....?
Is my system likely to be out of balance ? (No - I don't have it on all day ... normaly on between 6AM and 11AM and then from 4PM to 11PM ...roughly)