We have used 500 litres of oil in 3 weeks!! Heating is on 3 hours in morning, then 7 hours in evening. System is underfloor downstairs and rads upstairs. We have suspected that maybe oil had been...
I have a radiator upstairs in house which is cold on bottom and hot on top. I have turned all other rads off,then the suspect rad is warm all over. Have now literally cracked open all other rads,which...
