How Hard is It to Replace a Sprinkler Timer?

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  • Post last modified:December 27, 2022
  • Reading time:4 mins read

Does replacing your sprinkler timer feel like an intimidating project? Don’t worry, it’s less difficult than you think. On average, it takes less than 30 minutes for even a novice to make the switch. With clear directions and the right tools on hand, you can be done in no time.

Let’s explore the process of replacing a sprinkler timer and how to make sure it goes off without a hitch.

Step 1: Research

First, you need to determine what type of timer you need and what features are important to your situation. The two most common types of timers are manual dial timers and digital timers.

Manual dial timers are more affordable and require little setup, while digital timers have more control options but can be pricier.

Take your time researching online or talking to an expert at your local hardware store before making a purchase decision.

Step 2: Prepare Your Tool Kit

Once you’ve selected the timer that is right for you, gather all the necessary tools for installation including pliers, wire cutters, screwdrivers, and adjustable wrenches if needed.

Before uninstalling your old-timer, take photos so that when it comes time to connect wires back together, everything looks exactly as it did before (this is especially helpful if you have multiple valves).

Make sure that all existing wiring is up-to-code prior to installation and that any additional wiring is also up-to-code during installation.

Step 3: Install Your Timer

Finally, install your new timer according to the manufacturer’s instructions. Most will come with detailed instructions or videos demonstrating step-by-step processes on how to install them properly so be sure to follow these carefully!

When connecting wires back together, double-check that everything lines up with your photos from earlier and then connect them back together following their original configuration, ensuring all connections are secure by tightening screws properly before powering on again.

Be sure to test out your new timer after installation; run through each cycle of watering times just to make sure everything is running smoothly!

With preparation and research beforehand plus careful execution during installation, replacing a sprinkler timer has never been easier!


Replacing your old sprinkler timer doesn’t have to be daunting or confusing—with a bit of research and preparation beforehand plus careful execution during installation—you can get the job done in less than 30 minutes with ease!

There are many resources available today—from blog posts and videos online to staff at hardware stores—that can provide assistance in making this process as smooth as possible.

So don’t let fear keep you from taking advantage of modern technology by updating your system; replacing a sprinkler timer has never been easier! Go ahead and give it a try!