Truma John Guest 12mm Drain Valve
Truma-Drain-Valve-12mm
Truma John Guest 12mm Drain Valve
This 12mm push fit Truma drain valve is an easy way to fit a drain off valve into your water system.
They are a standard part in the following water heaters, Truma Ultrastore, Truma Combi 2E, 4E and 6De etc.
