Worksman C H Pump
Pump setting on low (1) I can hear it operating when heating is on. If I turn it up to 2 I can hear it going faster. When I switch it back to 1 it goes quiet. Why?
3 Answers
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Cj plumbing and heating
1 Reviews, 100% Positive
Because the pump is operating at a higher speed when turned up
4th Mar 2024
Helpful Answer? Vote Up 
+ 8
+ 8
Mbalaci constructionltd
0 Reviews
May be some work to do on it
9th Mar 2024
Helpful Answer? Vote Up + 7
+ 7
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