NR-12-TRS-2 water level control system

Electronic water level control unit for compensation (receiver) tanks in a black, shatter resistant plastic housing with the opening transparent front lid and a separated terminal clamps compartment. The control unit uses 5 level probes, but may be operated with only 4 probes as well, when the prompted switching of the filter pump is not required. You may find the matching level probes (V2A or V4A) in the "accessories" section below. NR-12-TRS-2 without magnet valve Item no. 303.000.0020 NR-12-TRS-2with muffled magnet valve Item no. 303.000.0030