Replacement Solar Hot Water 2.5m Roof Sensor to suit Rinnai Sunmaster related-hills-apollo-exceed-tank-solar-hot-water-sensor-controller Replacing an existing Senztek 1-3

Replacing an existing Senztek 1-3 controller

Maximum or minimum temperature limitations adjustable by micro-switch (DeltaSol AX)

the pump can be set to temperature control mode and continuous operation 100 % for commissioning of the pump or 24 hours instant hot water

Solar Hot Water Parts has the complete range of solar replacement spare parts

Improved energy efficiency (lower running costs)

Replacement Solar Hot Water 2.5m Roof Sensor to suit Rinnai Sunmaster related-hills-apollo-exceed-tank-solar-hot-water-sensor-controller Replacing an existing Senztek 1-3Replacement 2. 5m Solar Hot Water Roof Sensor to suit Rinnai Sunmaster Solar Hot Water Solar Controller Solar Hot Water Parts roof sensors come with heat transfer paste and joiners included. If 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