Insulation Of Pump Housing - Grundfos ALPHA1 Series Installation And Operating Instructions Manual

5.4 Insulation of pump housing

Fig. 6 Insulation of pump housing
Limit the heat loss from the pump housing and
Note
pipework.
The heat loss from the pump and pipework can be reduced by
insulating the pump housing and the pipe. See fig. 6.
As an alternative, polystyrene insulating shells can be fitted to the
pump. See section 15. Accessories.
Do not insulate the control box or cover the
Caution
control panel.
15