One of the most common reasons for a valve not to open when the controller sends low voltage electricity to the valve is because the exhaust port might

If your controller is showing a message indicating that the sensor is active even thought it has not rained or if the sensor is not shutting down the

One of the most common reasons for a valve to keep running continuously is the accumulation of debris in the diaphragm, which prevents the valve from

The Hunter Clik-Delay was developed in response to the California Governor's mandate for a 48 hour irrigation delay after a rain event occurs. The Clik