Do Sprinkler Timers Go Bad? [Explain For Beginners]

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  • Post last modified:December 26, 2022
  • Reading time:4 mins read

For the green-thumbed among us, there’s nothing quite like a lush and vibrant lawn. While you may have invested in the best sprinklers, if your timer is running less than optimally, it could be costing you in more ways than one.

According to experts, it is recommended that sprinkler timers be serviced every two to three years in order to keep them running efficiently.

If they’re ignored, they can drizzle out of efficiency, and before you know it timing and coverage could become an issue.

Let’s explore why sprinkler timers go bad and how to prevent them from happening.

What Causes Sprinkler Timers To Go Bad?

The average lifespan of these devices is only three years due to constant contact with moisture, soil particles, and the sun’s UV radiation. The combination of these elements can lead to corrosion on the internal components which can cause wiring issues or even complete failure.

You’ll know that your timer needs servicing when your system doesn’t turn on or off properly or when your watering schedule isn’t being followed as expected.

It’s important to note that if you are experiencing any of these issues then the problem may not necessarily be with the timer itself but rather with other components such as valves or solenoids that will also need servicing in order for your system to work correctly.

Does Your Sprinkler Timer Need Servicing?

Fortunately, there are some proactive steps you can take in order to avoid having issues with your sprinkler timer such as making sure that all components are properly installed and connected before turning on the system for the first time.

Additionally, always check for leaks at least once a year by inspecting all parts for signs of wear and tear or damage from animals chewing on wires or other debris blocking water flow.

If you do need service, make sure that the technician performing repairs has experience working with sprinkler systems – this will help ensure that everything gets done correctly!

As technology advances, so does our ability to create smarter irrigation systems that provide precise moisture levels for plants while conserving water resources at the same time.

For those ready to take their watering game up a notch, consider investing in a reliable automated system with built-in weather sensors that will adjust your watering schedule according to local weather patterns – helping you conserve water while keeping your grass gorgeous.

Thanks to frequent exposure to water and moisture gardeners can expect their sprinkler timers to last up to three years before needing replacement parts or service!


While regular maintenance is key when it comes to keeping your sprinklers running smoothly throughout each season, having an automated system with smart features helps maintain efficiency without you having to lift a finger!

Regular servicing every two to three years will ensure that your sprinklers run efficiently so you don’t have any surprises come springtime!

Investing in a reliable automated system with built-in weather sensors not only helps conserve water resources but also saves money in both energy costs and repair bills should something fail down the line.

With proper care and maintenance of your sprinkler timer, you’ll have a lush green lawn year after year!