Irrigation Wire

Watering & Irrigation for irrigation wire connections in garden systems.

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Introduction

Irrigation wire carries low-voltage signals between timers, valves, and sensors to keep water flowing on schedule.

  • Choose direct-burial rated cable to protect against moisture and soil acidity.
  • Match wire gauge to run length so voltage drop does not affect valve performance.
  • Use waterproof connectors at each splice to maintain reliable conductivity.

Find durable wire and connectors designed for outdoor irrigation projects.

FAQs

18-gauge multi-strand wire is common for runs under 800 feet and offers flexibility during installation.

Lamp cord lacks UV and moisture protection, so irrigation-rated cable is the safer long-term choice.

Check local codes, but 6–12 inches below grade is typical to avoid damage from shovels or aerators.

Yes, the common wire completes the circuit for each valve and is usually white in color-coded bundles.

A wire tracer or tone generator can pinpoint breaks without extensive digging.