9 Battery packs for electric control devices for heating management; Computer hardware system comprising hardware devices with pre-installed software that collect sensor data including data from sensors that detect occupancy, temperature, wind, ambient temperature, electrical voltage, humidity, light, and pressure, and that monitor the health and battery life of the computer hardware system; Electric control devices for heating management; Electric control devices for heating management that can connect to the Internet via wireless radio frequency and radio wave technology; Downloadable computer software for control of a digital electric device that manages heating of outdoor furniture; Downloadable computer software that enables the control of heating management electronic devices for multiple pieces of outdoor furniture from one account; Temperature controllers for outdoor furniture