The condensate trap isolates the discharge which accumulates in the primary heating/cooling system. This is caused by the changes in the temperature and pressure within those systems. A discharge pipe attached to the condensate trap then allows any held w
Fits a large number of Vaillant Boilers
Manufacturer Model No
One or more item(s) in your basket aren't available for delivery to
Unfortunately, we were unable to find any substitute items to replace them with. To continue with the order we will have to remove them from your basket.
If you would like to prevent any changes, press cancel.