Vaillant VCW GB 242E - replace pump after 10 years service ?

Vaillant VCW GB 242E - replace pump ?

The boiler is a good 10 years old, when installed, ended up with a spare circulation pump . now the original pump's ran for 10 years , and is still working ..

Question is , would fitting the 'spare' improve anything ? I assume the original pump cannot now be 100 p/c ..

ok if its working leave well alone .. but might as well get some use from the 'new pump' ?

Tnx

G .

Reply to
Graham
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erm, is there any problem with the system? if no why go messing, i can bet that the pump is still working well and is happy enough (i dont have a pump happiness guage before you ask)

just wait till it shows signs of malfunction and then play!

if it aint broke!

Reply to
Gav

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