Relay SR802 el. tenam Suntask 35.57€ Relay SR802 el. tenam Suntask quantity Add to cart Categories: Components for solar collectors, Solar collectors Description Description The relay is designed to control the electric boiler on or off via the solar controller SR868C8 or SR868C8Q. Related products Vitosol 200-F with hot water tank Vitocel 100-U 300L Set_Rated 0 out of 5 3315.00€ Add to cart In vacuum tube collections VITOSOL 200-TRated 0 out of 5 Read more Vitosol 200-T with hot water tank Vitocel 100-U 300L SetRated 0 out of 5 3630.00€ Add to cart Management VITOSOLICRated 0 out of 5 Read more