Rheem Drain Back Long Roof Sensor related-avg-flow-meter-2-5l-solar-hot-water-1 Hydraulic data Maximum operating pressure

Hydraulic data Maximum operating pressure PN 10 bar Delivery head for Qmin H Qmin 1

If you are unsure which controller you need

Please read the installation manual for more information

2 sensors: roof + tank

Rheem Drain Back Long Roof Sensor related-avg-flow-meter-2-5l-solar-hot-water-1 Hydraulic data Maximum operating pressureIf you are just replacing the roof sensor on your system, we recommend you check the circulation pump. Just because the pump motor is running does not mean it is circulating water as it should and this will damage your new roof sensor. With some models of solar hot water systems, your best option may be replacing everything at once with a complete pump station. Please contact us if you have questions about this before you purchase this item. Solar Hot