I have a pressurised system, tank in utility room and boiler in loft, and generally everything works fine.
Every now and then, about once a week maybe, all the hot water disappears. I can be using it and then 15 mins later there's no trace of even warm water being available. Today for example, everyone had their shower (only 2 adults) and ran a bit for some washing up then by 1130 absolutely zero hot water. Do these systems ever dump their contents? On other days there's no issue at all and we certainly haven't emptied the tank which is a Stelflow twin std, 250l. boiler is a worcester bosch
I'm at a loss, knowing next to nothing of the system
Every now and then, about once a week maybe, all the hot water disappears. I can be using it and then 15 mins later there's no trace of even warm water being available. Today for example, everyone had their shower (only 2 adults) and ran a bit for some washing up then by 1130 absolutely zero hot water. Do these systems ever dump their contents? On other days there's no issue at all and we certainly haven't emptied the tank which is a Stelflow twin std, 250l. boiler is a worcester bosch
I'm at a loss, knowing next to nothing of the system