Thermostatically controlled power cord, SIMPLE and GREEN, this patent pending design is revolutionary to the AC fan industry. Designed to simply replace your current fan cord, no additional wiring, circuit boards, control boxed or design changes required. The Green Fan Cord will automatically turn your AC cooling fan on when the system heats rises, then turn it off when the system heat drops, allowing the fan to run only during those times when the system calls for additional cooling. Save energy costs, reduce fan-generated noise and increase fan life.
