About Us
Leridian Dynamics, Inc. is an electronics design and manufacturing company located in Watsonville, CA and founded in 2015. 

Leridian Dynamics, Inc. has designed and built a variety of microprocessor based environmental controls including the Smart Recirculation Control which is used to turn any hot water recirculation pump into an energy efficient on demand recirculation pump.  As homeowners quickly discover a recirculation system that runs 24/7 wastes a tremendous amount of energy not only from running the pump but from heating loss through the piping.  A timer based solution is great for for people who maintain a consistent schedule, but having a pump that also turns on when someone draws water without having to run wires to every sink, tub and appliance in the house is the real benefit.  The Smart Recirculation Control is easy to install and retrofit any dedicated recirculation pump and is 100% contained within the utility closet.  Total install time is approximately 60 minutes.
On demand recirculation pump for hot water recirculation system. Provides on demand hot water throughout your house without the need to install buttons and run wires. The on demand pump controller is contained within the utility closet and works from any plumbing fixture. Control the settings of the Recirculation Control via a smart phone app.