Warning 15 / 50 pumps

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Warning 15 / 50 pumps

Post  mike on Tue Nov 27, 2012 6:33 am

Warning; Using 15/50 pumps for the DHW


I keep coming across Gledhill units.
Which have the normal every day Grundfos pump fitted.
Instead of the original.
The impellers are different.
The normal every day Grundfos pump IS NOT SUITABLE when a Plate Heat Exchanger ( PHE) is being used and where sensors are involved.
Mike
MGC/H2O
Norfolk

I quote the following;

Hello Mike,
Further to our telephone conversation, I can confirm that the Grundfos pump we stock is in fact different to the standard one that most merchants stock – ours modulates down to about 50 – 60 volts whereas the standard ones stop at about 150 volts.
I hope this answers your question.

Regards,
Paul Nettleton,
Spares Manager.

mike

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Grundfos 15-50X18

Post  sunny.sahdev on Wed Sep 11, 2013 5:09 am

Grundfos 15-50X18 is what should be asked for in regards to a Pulsacoil 2000. The part number is XB004 and can be ordered via this link: Gledhill Pulsacoil 2000 Spares

sunny.sahdev

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