Y Y Yogesh Saxena 19 Aug 2021 Hello Team, I am not able to move the black tap as the pressure has dropped, any way I can get this moved... it is not turning. My boiler is IdealIcos HE15 and is currently displaying 0 on the boiler.
Hello Team, I am not able to move the black tap as the pressure has dropped, any way I can get this moved... it is not turning. My boiler is IdealIcos HE15 and is currently displaying 0 on the boiler.