![RESOL DeltaSol® BS Plus Full Kit (This is not suitable for Apricus and Thermann units, you need to use the BS/4) SPECIAL ORDER ONLY](http://solarhotwaterparts.com.au/cdn/shop/products/Resol_Deltasol_BS4_large-1_27049745-8347-46b4-b994-19c446652679_{width}x.gif?v=1629164429)
- 2 x 20m roof sensor
- 2 x 2.5m tank sensor
- Australian power supply (fitted)
- Female pump lead (fitted)
- Illuminated System-monitoring-Display
- 2 semiconductor relays for pump speed control
- 10 basic systems are possible
- Heat quantity measurement
- Function control
- Optional thermostat function (time-controlled), thermal disinfection function, drainback function
- Commissioning menu
- Unit °F and °C selectable
- HE pump control via adapter
Take a moment to browse our site. We stock a range of accessories to suit the RESOL DeltaSol BS Plus solar controller. Accessories are easy to connect to the VBus on the controller. It is as easy as adding a sensor.
The RESOL Deltasol BS Plus controller has an IP rating of 20, which is fine for indoor use. If using outside, we recommend using a moisture-proof housing. We sell a version of this controller which includes a moisture-proof housing. Alternatively, the RESOL DeltaSal BS Plus controller can be installed into a pump station housing rather a moisture-proof housing. Take a moment to browse our Pump Station section in Parts for more information.