Yeah, we lost all hydraulic fluid from the heating circuit on a Viessmann Vitodens 200..... I was surprised to find there is no thermal cut out on the pump motor, so due to the lack of water its overheated cooked itself. Anyone know if these spares are available off the shelf on the relative hurry up ?
After giving it all a good staring at I guess it is possible for us to replace the pump & valve with something generic & commercially available, but I would like a plug & play fix.
After giving it all a good staring at I guess it is possible for us to replace the pump & valve with something generic & commercially available, but I would like a plug & play fix.