Replace or add a wireless receiver to your Hunter Hydrawise flow monitoring system without purchasing the full kit. The Hunter W-HC-FLOW-R is the controller-side component of the Wireless HC Flow Meter communication pair. It receives flow rate and totaling data transmitted wirelessly from the W-HC-FLOW-TR transmitter mounted at the HC Flow Meter, eliminating the need to run wire through hardscape or dig trenches.
Do You Need the Receiver or the Transmitter?
- W-HC-FLOW-R (this product) — Receiver. Mounts at or inside the controller. Powered by 24 VAC from the host controller. If your controller-side unit is damaged or missing, this is the part you need.
- W-HC-FLOW-TR — Transmitter. Mounts at or near the flow meter in the ground or valve box. Battery-operated (3 × AA). If the unit at the meter is damaged, order the transmitter instead.
- WHCFLOW kit — Includes both the receiver and transmitter. Best value if you need both (saves $75.03 vs buying separately).
Compatible Controllers
Works with all Hydrawise-enabled Hunter controllers: HC Series, HPC Series, Pro-HC Series, HCC Series.
Wireless Specifications
| Spec | Value |
|---|---|
| Communication frequency | 900 MHz (North America) |
| Range (line-of-sight) | 500 ft (152 m) |
| Receiver power supply | 24 VAC from host controller |
| Receiver IP rating | IP24 |
| Certifications | FCC, CE, RCM |
Flow Monitoring Capabilities
- Real-time flow monitoring
- Instant high-flow and low-flow alerts
- Automatic leak detection
- Water outage detection during irrigation
- Total system water use reporting
- Per-zone water use reporting
Note: This listing is for the receiver only. The HC Flow Meter, transmitter (W-HC-FLOW-TR), and wiring are sold separately.








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