RESOL compatible HR230 Switching Relay

The RESOL product range includes a range of high-class solar thermal and heating controllers as well as a broad variety of accessories for the efficient use of energy. All RESOL products are future-oriented, sophisticated and unique in their design. Resold controller have been used by a number of solar hot water manufactures. In the past the RESOL Deltasol B can be found in Dux, Conergy, Environson and stretch solar hot water systems. The newer version the Delasol BS/4 controller is currently in by Apricus and Thermann solar hot water systems.

  • RESOL compatible HR230 Switching Relay

    Switching Aux Relay to suit RESOL Controllers 

    The HR230 is used from the controller relay to control the circuit. It is commonly used and AUX relay to control hot water boosting 


    It can also be used as an AUX relay if a circulating pump draws too many amps for the controller