This kit provides a junction box and cabling to extend the standard power and signal cables included with IceFree sensors to the base of the tower. The HEII2C3C30M-Kit includes 30m signal cables for one IceFree heated anemometer and one IceFree heated wind direction vane, a 30m power cable, plus a junction box with mounting hardware. Cables attached to the IceFree sensors are wired to the junction box, and then 30m signal cables and power cable run from the junction box to the base of the tower. Signal cables are 20 gauge and are designed for use in a wide range of temperature and environmental conditions, and shielding guards against electronic interference. Power cable is 3-conductor, 14-gauge SJOW. Junction box is made of UV-resistant PVC plastic, and terminals are weather-tight cable grips.