2 x Grundfos 15-20 CIL 2 Solar Hot Water Circulating Pump including unions with power lead fitted Compatible_Rheem Solar - adaptation accessories enabling replacement

- adaptation accessories enabling replacement without altering the piping

It continuously monitors the temperature difference between a tank sensor and a panel sensor which switches an external AC hot water circulating pump on to facilitate optimal overall system energy efficiency

this will also help eliminate thermal shock

Endless Solar

Lights that indicate Power ON

2 x Grundfos 15-20 CIL 2 Solar Hot Water Circulating Pump including unions with power lead fitted Compatible_Rheem Solar - adaptation accessories enabling replacement2 x Grundfos 15 20 CIL 2 Solar Hot Water Circulating Pump Including unions 240V fitted with long lead for easy plug play walk away installation The Grundfos 15 20 CIL 2 housing (Composite In Line Version 2) is available in composite material, made by injection moulding, using collapsible core technology. Grundfos 15 20 CIL 2 specifications: 130 mm from thread to thread housing 3 speed asynchronous circulator, low energy B class technology Pressure