Search results

  1. S

    Closed 2-Port valve hot at both ends

    Hi! So, I'm trying to help my dear ol' Ma with her heating woes. The Setup: She has a Potterton Profile boiler in a gravity fed S type hot water / CH system. There are two Danfoss HPA2 2 port valves. The CH one is just above the boiler, on the left(outflow I believe) pipe - that pipe forks...
Back
Top