How To Choose & Replace A Sprinkler Controller

How To Choose & Replace A Sprinkler Controller

Choosing the right sprinkler controller for your lawn and garden can be a daunting task. There are many different types on the market with varying features, so it’s important to understand exactly what you need before making a purchase.

This article will cover everything you need to know about selecting and replacing a sprinkler controller, from determining the type of controller to installing it yourself. Additionally, we’ll provide tips and advice on selecting a high-quality product that will meet your needs. By the end of this article, you should have all the information necessary to choose and replace it with confidence.

Types Of Sprinkler Controllers

a. Manual/Interval Timers

The simplest form is the manual or interval timer. This type of controller allows you to manually turn on and off your sprinkler system according to a predetermined schedule. It’s best used for smaller lawns that don’t require frequent watering, as it can be time-consuming to adjust the schedule each time you need to water.

b. Automatic Controllers

Automatic controllers are the most popular choice for homeowners with larger lawns, as they automate much of the process. These controllers come with a variety of features such as rain sensors that can detect when it’s raining and automatically shut off your sprinklers, or moisture sensors that can detect when soil is too dry and will turn on the sprinklers.

They also come with a variety of programming options that allow you to customize your watering schedule according to your needs.

c. Smart Controllers

Smart controllers are the latest in sprinkler technology, and they offer even more features than automatic controllers. Many of these models have Wi-Fi connection capabilities so you can manage your sprinkler system from anywhere.

They also usually come with advanced features like predictive watering and weather-based scheduling that can automatically adjust your watering schedule based on current conditions.

Choosing A Quality Controller

When choosing one for you, it’s important to look for one that is well-made and comes with features that will meet your needs. Quality controllers should be able to withstand extreme temperatures and weather conditions, be easy to program, and offer a variety of features such as rain sensors or moisture sensors.

Additionally, it’s important to make sure the product is compatible with your existing system before purchasing.

Other Things To Consider

The size of your lawn

You must consider how large your lawn or garden is to choose the right size of controller. Smaller, manual models are better for smaller lawns, while automatic and smart controllers are better for larger ones.

Your budget

They can range in price from $30 to over $200 depending on the type and features. Decide how much you’re willing to spend and then find a controller that meets your budget.


Installation can be complicated, so make sure you understand how the controller works and if you’ll need professional help installing it. Some models come with detailed instructions while others require a technician to install them properly.

Installing The Sprinkler Controller

Once you’ve chosen a quality product that fits your needs, it’s time to install the controller. This is where professional help from Heroes Lawn Care may be needed if you’re not familiar with the whole sprinkler controller installation process.

Here are some general tips you can use:

  1. Read the instructions thoroughly before starting to ensure you understand how the product works and can properly install it.
  2. Make sure all power sources are disconnected before beginning installation.
  3. Follow any safety precautions listed in the instructions to avoid potential hazards.
  4. Connect any necessary wires and sensors, such as rain and moisture sensors, to the controller before mounting it in its final location.
  5. Program the controller according to your needs and test it by turning on the sprinklers for a few minutes to make sure everything is working properly.
  6. Make sure all the components are properly secured and waterproofed to avoid water damage.
  7. Test the system again after installation to make sure all settings are correct.

The Best Smart Sprinkler Controllers | Reviews

Replacing Sprinkler Controllers

Just like any other appliance,  they can eventually wear out or become outdated. If you need to replace your current controller, make sure to dispose of it properly and recycle any parts that are still usable.

Before purchasing a new controller, check the compatibility of your existing system to ensure the new one will work properly. Additionally, be sure to follow all safety precautions and installation instructions when replacing the controller.


Sprinkler controllers are essential for managing your sprinkling system and keeping your lawn looking healthy. With the right controller, watering your lawn can be hassle-free and you can save time, money, and water in the process. Before purchasing one, make sure to do research on different models to determine which one best fits your needs.

Furthermore, when installing or replacing a controller, be sure to read the instructions thoroughly and follow all safety precautions. With these tips in mind, your lawn will stay green and healthy for years to come!