The RMAC is a special seat cushion that fits over the Roadsters seat. This is no ordinary cushion! The RMAC has a hose connected to it which connects to the lower foot AC duct. Inside the lower part of the RMAC is a fan which is powered by the cigarette adapter and controlled by a remote. Cut on the Roadsters AC for the feet and then switch on the fan with the remote and the cushion begins blowing cold/hot air out small holes which are located all over it. You can control the fan speed with the remote which let's in more or less air, or use the AC knob to control the amount of air flow. Once the AC is on for a bit and you drive around the seat will blow colder or hotter air which cools/warms your bottom. The cold air prevents sweat and also keeps you much cooler in hot tempatures. It is NOT freezing cold or enough to hurt your skin. It is a nice cool breeze which will prevent the back of your body from sweating in most cases and keep you feeling fresh. The hot air will keep you nice and warm on them freezing days.
