The company introduces a full line of zone control panels for use with its boilers, baseboard, indirect-fired water heaters, pool heaters, brazed-plate heat exchangers, and radiant tubing. Per the manufacturer, standard features on all zone control panels include LED lights for easy viewing of operational status, 100% factory tested, advanced circuit board with plug-in relays, and a five-year limited warranty. The standalone panels and relays are designed to simplify the installation and wiring of zoned systems in a wide variety of heating system applications. ¿ Weil-McLain Michigan City, IN