RESOL compatible HR230 Switching Relay

Solar Hot Water Parts has a wide range of solar hot water controller accessories. RESOL; Senztek; SolaStat; to name a few. Please contact us if you need help or you are unsure of what you need to purchase.

  • 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



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