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Hunter HC1200M Hydrawise 12-station expansion module front view, compact indoor plastic enclosure and terminal connections visible, white background.

Hunter HC1200M Hydrawise 12-Station Expansion Module

Brand: Hunter
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$239.15
$173.38
SKU HC1200M

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Expand a Hunter HC Hydrawise controller with the HC1200M expansion module to add 12 additional irrigation stations. The module pairs with HC-series Hydrawise controllers to increase capacity—install up to two modules per controller for a maximum of 36 zones—while retaining remote access and predictive watering from the Hydrawise platform.

  • 12 additional station outputs — expand controller capacity by 12 zones per module.
  • Expandable to 36 zones — supports up to two expansion modules on a single HC controller.
  • Includes 3 ft expansion cable — ready to connect to your HC-series controller out of the box.
  • Hydrawise remote management — control schedules, run manual irrigation, and receive alerts from the app or web portal.
  • Flow meter and wiring detection compatible — enables leak and wiring-fault alerts when used with supported flow meters and sensors.
  • Electrical and physical specs — 24 VAC section output ~0.56 A, pump/master output ~0.28 A, two sensor inputs; indoor plastic enclosure; compact footprint for simple wall mounting.

The HC1200M is ideal for residential and light-commercial landscapes that need more station capacity without replacing the main controller. Installation follows standard HC-series wiring procedures; consult the supplied installation and quick-start guides for ID settings, wiring diagrams, and flow meter setup. For installation safety and warranty coverage, follow Hunter's documentation and local electrical codes.

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Frequently Asked Questions

What controllers is the HC1200M compatible with?
The HC1200M is designed for Hunter HC-series Hydrawise controllers; it adds stations to HC Wi‑Fi controllers that support expansion.
How many expansion modules can be added to one controller?
You can add up to two HC1200M modules to a single HC controller, providing a total of 36 controllable zones.
What does the package include and how is it connected?
The module ships with a 3 ft expansion cable and connects directly to the HC-series controller expansion port; see the quick-start guide for wiring.
Does the HC1200M support flow meters or leak alerts?
Yes. When used with a compatible Hunter flow meter and the Hydrawise platform, the system can detect leaks and notify you by app or email.