ok guys I've got a potterton netaheat electronic boiler(gas) and this weekend i've been replacing the bathroom , so its been water off at stopcock , isolated at loft tank , basin out bath out and radiator out,
now bath n basin back in but radiator not yet back on and so time to get hot water back on.
hot taps spluttered and now have good flow, same with cold, but
no hot water and no central heating either. boiler is running so we still got gas, the pump i can hear running and it does change speed if I turn the switch, the 3 way valve moves ( watched whilst wife uses controller)
the boiler runs and then after a while the system vents to the header tank, i've bled pump at the center screw , tried refitting rad temporaily to no avail ,
any ideas?
supaimpy
now bath n basin back in but radiator not yet back on and so time to get hot water back on.
hot taps spluttered and now have good flow, same with cold, but
no hot water and no central heating either. boiler is running so we still got gas, the pump i can hear running and it does change speed if I turn the switch, the 3 way valve moves ( watched whilst wife uses controller)
the boiler runs and then after a while the system vents to the header tank, i've bled pump at the center screw , tried refitting rad temporaily to no avail ,
any ideas?
supaimpy