Hydro-Rain HRC 100 Rain Sensor Wireless 24 to 26V Gutter Mount (04008)

Hydro-Rain HRC 100 Rain Sensor Wireless 24 to 26V Gutter Mount — Professional-Grade Controllers

The 04008 from Hydro-Rain is a contractor-trusted choice for residential and commercial landscape systems. Sourced through authorized U.S. distribution and backed by the full manufacturer warranty, it delivers the reliability professionals specify on the job.

Key Specifications & Features

• Model / Part Number: 04008
• Brand: Hydro-Rain
• Condition: Genuine factory-new

Frequently Asked Questions

Is this sensor compatible with my existing irrigation controller?
Yes — it works with virtually any 24 VAC irrigation controller that has sensor terminals or can be wired in series with the common wire. Check your controller manual for the sensor input.

Does this shut off watering automatically?
Yes. Once the set threshold is reached, the sensor interrupts the watering cycle automatically and resumes normal scheduling after conditions clear.

Is this a genuine factory-new product?
Yes — Big Irrigation Supply sells only genuine, factory-new product sourced through authorized distribution, never gray-market or refurbished.

How quickly does this ship?
In-stock items ship fast from our U.S. distribution network, typically arriving within 3–7 business days.