Our Chat-R-Box®PRO model is a more powerful model than the CRB.  The PRO has a power indicator LED and “clicks” versus the CRB version “Chatters”. The PRO works on all 24 v.a.c. lawn valves. The PRO works on many brands of valves including, Rainbird, Orbit, Hunter and Irritrol.

How it works:

The PRO is powered by the same 24 VAC your irrigation controller uses to operate your zone valves. The PRO will not damage the valve’s solenoids because the 24 VAC is intermittently applied. The valve operates on a solenoid, which has a small metal rod encased in a spool of thin wire. When the power is applied the solenoid acts like an electro magnet and pulses the metal rod and emits a clacking sound of 5-6 clicks per second.

 Limitations: 

The solenoid uses 24 VAC (not DC valves which is not very common) and the solenoids must be working (shorted or open solenoids while not click). Since you are relying on your ears to hear the clicks, background noise and the depth of the solenoid can muffle the “clicks”.  It is best to practice with a known valve location first and perform your testing during the quietest time of day and early mornings is the best time.

Includes:

A simple step by step instruction and a diagram for connecting to your valve. There is a tech support number included in the instructions for you to call if you don’t get any results withing 15-20 minutes.

Our Chat-R-Box Pro is more powerful and has been enhance to work on Rainbird and all other brands of valves