I noticed yesterday that my cockpit fridge was not cooling like it used to. Put some cold things in it over night along with some ice and it got down to 50F but no lower. So I took a look at the fan and condenser and the fan is not spinning so the condenser is pretty darn hot! I shut it down. Should the fan always be running when the condenser is running (I can hear the condenser is on). I assume I just need a new fan, any idea where to buy?