Tips finding Secondary Sensor on your Frigidaire Window A/C unit and how to connect it to your °CoolBot's heater.

Note: Secondary sensors come on some brand's A/Cs as low as 10K BTUs. Frigidaire was used in this video.

Find a detailed Secondary Sensor guide for all brands at our Library at www.storeitcold.com/support

Also find an Air Conditioner Compatibility list there for other supported brands that have and don't have a secondary sensors.