Thank you for your question on the model 331H roof mounted exhaust fan and the E6430SS range hood. The E6430SS comes with an internal 600 CFM fan and is not designed to use an external fan. The E64E30SS would be the same range hood except that it is designed for use with an external blower. The 331H would be compatible with the E64E30SS range hood.
Date published: 2017-04-06