No, you cannot use a propane conversion kit on an electric dryer. Propane conversion kits are designed specifically for converting certain models of gas dryers that are manufactured to be compatible with both natural gas and propane. These conversion kits allow you to switch the gas supply type from natural gas to propane or vice versa.
Electric dryers, on the other hand, do not use gas as a fuel source. They operate solely on electricity, utilizing heating elements to generate heat. Therefore, there is no need or possibility to convert an electric dryer to propane using a conversion kit.
If you have an electric dryer and wish to switch to a gas dryer that operates on propane, you will need to purchase a new gas dryer that is designed and manufactured for propane use.