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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
**The RESOL DeltaSol® SLL controller is the replacement controller for the Resol DeltaSol BS/4
The S3 sensor is great for fixing old solar hot water systems which used the old sensor well T
Systems that may use either 2 or 3 sensors
The current replacement is the Wilo Star-Z NOVA — a direct swap for the SB 04-15 and its predecessor
Manual restart
Replacement RESOL 20m Roof Sensor to suit Stratco Controllers Compatible_Bradford Solar **The RESOL DeltaSol® SLL controllerReplacement RESOL 20m Roof Sensor to suit Stratco Controllers Solar Hot Water Parts roof sensors come with heat transfer paste and joiners. The image of the solar hot water controller in the description has been included to assist you find the correct sensor for your system (controller is not included in sale price). If you are just replacing the roof sensor on your system, we recommend you check the circulation pump. Just because the pump motor is
US$ 48.00
US$ 48.00
US$ 13.35
US$ 79.00
