Calsense 8-Station Controller Upgrade Kit for ET2000e Models

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Expand the capacity of a Calsense ET2000e or older model controller by adding eight additional stations. This factory-compatible upgrade installs into the existing controller archi tecture and preserves programmed schedules while giving you room to grow—ideal for sites that need added irrigation zones without replacing the controller. Adds 8 stations: Increases controller capacity by eight independently programmable stations for valves or zones. Model compatibility: Designed for ET2000e and earlier Calsense controllers; consult manuals for exact model details before ordering. TP-1 match included: TP-1 is upgraded to match the new station configuration at no additional charge. Minimal disruption: Uses the controller’s existing wiring and programming where possible to reduce field labor. Factory-tested component: Supplied as a prepared expansion module intended for in-field installation or factory installation services. Installation note: Professional installation is recommended if you’re unfamiliar with irrigation controllers, power wiring, or site-specific configuration. This upgrade is intended for customers who want to extend the life and functionality of current Calsense controllers without a full replacement. For site-specific compatibility, installation guidance, or warranty and service questions, contact Calsense technical support or consult the ET2000e installation manual prior to ordering. Show more