Can this fan be installed on a pitched roof ceiling with a 35 degree angle?

Stasha that is a great question! The EightyFour comes with a 1˝ dia. x 12˝ long downrod (DRT1-12). Optional downrods are available in 18˝, 24˝, 36˝, 48˝, 60˝ and 72˝. This fan can be mounted on a sloped ceiling up to 19 degrees. Most sloped ceiling installations require a standard 24˝ downrod or longer downrod. Optional sloped ceiling kits (SCK1-52) are available for up to 42 degrees. Should you have any further questions, please reach out to our Technical Support. You can contact by email at techsupport@fanimation.com or by calling 888-567-2055 and selecting Technical Support.