Hot Grundfos (15-50 130) Pump - When central heating is off

kakamanna · 13 Mar 2012

I have recently flushed my CH with Sentinel x800. In the morning I noticed that the pump was quite hot but when I touched the in/out pipes they were not as hot as the pump. I then turned on the CH to check any blockage and the pump was circulating water correctly.

Is it normal for a pump to be hot when not in use?

kaka

HERTS P&D · 14 Mar 2012

Your hot water was on.

Andy

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Hot Grundfos (15-50 130) Pump - When central heating is off

kakamanna

HERTS P&D

DIYnot Local

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