I'll be replacing the old Myson CH pump next month and wondered if a Grundfos Alpha 2L smart pump would be suitable.
I have an open vented Y-Plan system, small 2 bed house. The pump flow is from top to bottom.
Grundofs' online document indicates not to install an Alpha 2L upside down: on page 7 of http://net.grundfos.com/Appl/WebCAPS/Grundfosliterature-5173525.pdf
The daft question is does anyone know if this matters for smart pumps in general, as non-smart pumps can be installed upside down?
I checked this thread to try and answer my question...
//www.diynot.com/forums/viewtopic.php?p=354929#354929
I have an open vented Y-Plan system, small 2 bed house. The pump flow is from top to bottom.
Grundofs' online document indicates not to install an Alpha 2L upside down: on page 7 of http://net.grundfos.com/Appl/WebCAPS/Grundfosliterature-5173525.pdf
The daft question is does anyone know if this matters for smart pumps in general, as non-smart pumps can be installed upside down?
I checked this thread to try and answer my question...
//www.diynot.com/forums/viewtopic.php?p=354929#354929