Z-wave “dimmable” wall switch able to handle a 3.3A fan?

I’m trying to find a z-wave wall switch (i.e., to replace a light switch) that is able to control a variable speed fan with a maximum of 1/2 HP = 361 watts = 3.3 amps @120 VAC. Most z-wave switches I can find are either for lighting only or on-off only (whereas I need to be able to adjust the power, like a dimmer — either continuously or to at least a couple of discrete intermediate levels). The only exceptions I can find are the the Enbrighten 58446 which can only handle a maximum of 2.5 amps or the Leviton ZW4SF which can handle 1.5…

Does anyone have any recommendations?