Boiler has been gradually condensing less and less, now not a drop, have checked the drain from the condensing unit heat exchanger sump and all is clear. (Flow temp well below 50 DegreesC)
Must be a problem with the hex unit, but what can possibly go wrong inside there? Anybody got knowlege of these boilers/condensing units, by the way it is called a 'Turbo Exchanger in the manual parts list.
Must be a problem with the hex unit, but what can possibly go wrong inside there? Anybody got knowlege of these boilers/condensing units, by the way it is called a 'Turbo Exchanger in the manual parts list.