Irritrol KD2 Series Controllers

The Next Generation of Commercial Control

The I-Core is Hunter’s controller for demanding commercial and high-end residential applications. Loaded with innovative features like state of the art flow monitoring, quick system overview access, a factory-installed SmartPort®, six language capability, and a bold, graphic display, the I-Core should be considered for most high-end irrigation projects. A big reason the I-Core is so unique is its sheer versatility. The plastic cabinet version is expandable from 6 to 30 stations, and the metal cabinet model can handle up to 42. Adding a DUAL® two-wire module can even expand station capability to 48. Stainless steel and pedestal models are also available, providing a broad range of enclosure choices. With other add-on options like a ROAM or ROAM XL remote and the built-in conservation-focused Solar-Sync®, I-Core’s possibilities are all but limitless.



From: $133.56

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Key Features

  • Climate Logic® Compatible: Turn the controller into a weather-based program using an on-site wireless weather sensor.
  • SMRT Logic™ compatible: Provide remote control from any internet connected device
  • Three independent programs: Allows differing watering days, start times, station run times and station assignments
  • Multiple watering day options:
    • Provides flexibility to meet water restrictions and diverse plant requirements
    • Days-of-the-week watering
    • Odd/even date watering with 31st day skip
    • Repeating-day-interval watering (every day, every 2nd day, every 3rd day, etc., up to once every 31 days)
    • Excluded-day option, when used with the Odd/even day or day-interval
  • Compatible with CRR Series hand-held remote system: Provides convenient remote station start/pause/resume/off capability (R-100-KIT) for supplemental watering or inspection
  • Self-diagnostic, electronic circuit breaker: Identifies and overrides an electrical “short” in a valve or in valve wiring and continues to water operable stations
  • Full family of indoor and outdoor models: Ensures a product to match any landscape
  • Rainsensor™ ready: Sensor bypass switch and terminal for sensor hookup


  • Capacity: One station valve plus a master valve (or 24 V ac pump start relay) on at a time
  • CUL , UL Listed
  • Maximum Output per Station: 24 V ac, .4 amp
  • Maximum Total Output: 24 V ac, .8 amp (including master valve)
  • Transformer Input: 120 V ac, 60HZ (220/240 V ac, 50 Hz)
  • Transformer Output: 24 V ac, 1.250 amps