We moved into the property 3 months ago and have only just started using heating, we’ve already bled all the radiators however only 2 out of 6 are actually working the others are stone cold and the 2 that are working are on high and there only just warm, it’s costing us £5 a day to have it on but the flat is still so cold. we’re on a back boiler system so have no idea what we’re doing and the landlord refuses to update it as it still works but isn’t cost efficient for us
