Hot water over pressure connector for Truma Hot Water Service 12mm John Guest fitting
This is for all older Truma B14 Gas and Gas/Electric Hot Water Services.
It connects the tank to the hot caravan hot water hose.
This part is now white instead of the red in the pictures - fits and works the same.
There is also a newer version of this that is push on only and are not interchangeable (34020-64000)
34151-03 OUTLET, JG, 12MM HOT WATER HWS