Grant oil boiler hunting
Grant oil boiler hunting
Hi All,
My Grant Vortex oil boiler is hunting, as in starts and stops, but if I switch my Honeywell clock to either Hot-water or Heating the boiler runs normally. Selecting both results in the boiler hunting.
This problem started when the system was used for the first time since previous winter. As far as I can remember nothing on the boiler, clock or cylinder has been altered.
George
by George J
This has been automatically posted in the DIYNot Forum on DIY Talk. The new DIY Forum
Grant oil boiler hunting
Hi All,
My Grant Vortex oil boiler is hunting, as in starts and stops, but if I switch my Honeywell clock to either Hot-water or Heating the boiler runs normally. Selecting both results in the boiler hunting.
This problem started when the system was used for the first time since previous winter. As far as I can remember nothing on the boiler, clock or cylinder has been altered.
George
by George J
This has been automatically posted in the DIYNot Forum on DIY Talk. The new DIY Forum