Originally I hadn't plan on using the fan relay, but after reading about fried switches the other day I changed my mind. I wired it up tonight and although everything appears to work fine I have a novice question about the proper way to wire this relay. According to the Manual the terminal marked 87 is suppose to be wired directly to a 12 volt power source. My question is does it matter if this source is always "hot" like where the positive cable from the battery connects to the starter solinoid My concern is that the relay might somehow drain the battery if its wired like this. Thanks in advance for any guidance.