The GFCI Power Cord (Part No. 6422-4004) is a 20-foot replacement cordset with inline GFCI (Ground Fault Circuit Interrupter) protection, designed for 18", 24", and 36" 120V PolarCool evaporative cooling fans. This includes Zone 11K (36" gray rotomolded plastic model) and Pro models. The inline G...

The PolarCool Liquid Level Switch (Part No. 3001-0050) is a critical safety and protection component designed for PolarCool portable evaporative air coolers with touchpad controllers. This intelligent liquid level sensor features a small float that raises and lowers with the water level, sending ...