B
bradchop
Hi guys, i hope someone can help me out. I went to a property today to do a powerflush and change the boiler pump as the heating system wasnt getting hot downstairs at all. it was getting warm upstairs just. the outcome is the system is alot better but..it still is in need of more heat.. the boiler seems to fire up for about 15 seconds and then cuts out, 2 mins later it does it again. i realise boilers 'cycle' but this is way too short to heat an 8 rad sytem. before i changed the pump it fired up for way longer than that.
does anyone have any ideas?? many thanks :freak:
boiler is a potterton combi 80 gc 47 393 03.
flow and return pipes head upstairs first.
8 rad system.
the system has been properly flushed.
new 6 metre head pump cp61.
does anyone have any ideas?? many thanks :freak:
boiler is a potterton combi 80 gc 47 393 03.
flow and return pipes head upstairs first.
8 rad system.
the system has been properly flushed.
new 6 metre head pump cp61.