The GQF 2364 TurboFan Kit is designed for replacement fan use in the Hova-Bator incubator. It has a powerful motor that circulates air and maintains consistent temperatures within the incubator, helping you achieve successful hatching results. The fan kit is easy to install and is a great replacement option for your Hova-Bator incubator. With its durable construction, you can trust it will last for years to come. Get the GQF 2364 TurboFan Kit for replacement fan use in your Hova-Bator incubator today! Converts any thermal air flow Hova-Bator into a circulated air incubator. The dimensions are 3 3/4'' x 3 3/4'' x 2 1/3'', and it is 110 Volt. The 'Turbofan' can be installed in any square Hova-Bator type incubator and permits you to operate the incubator at one temperature for all types of eggs and for all climate conditions with less close supervision. Returns may be subject to a 20% restocking fee.