Truma Part No: 34151-03. One end of the elbow connector has a plastic nut and olive -. The elbow also has a 12mm John Guest push fit connector -. Caravan Parts. - this elbow will only fit the stem with a “hump” -.
Truma Ultrastore Elbow Push Fit Connector Water Heater Caravan Motorhome - TEF3 is suitable for campsites and boats.