Has 12v fan and thermostat mounted together in plastic housing. Designed to mount on refrigerator side of barrier with fan over hole in barrier to allow freezer air to be drawn through. Requires 12v supply.
Click to buy 12v Spillover/Circulating fan and guards
Spillover Fan plus Guards
Designed to be used in conjunction with Coastal 12v Digital Thermostat/Thermometer. Fan can be mounted either side of barrier, or within it. Complete with two plastic guards.
Coastal Climate Control, Inc. Annapolis MD USA 301-352-5738