Alright gentlemen. I need help from my electrician brothers. I have an older house from the late 1950s. My living room fan stopped working. I want to replace it with a more modern unit that includes a lihgt. In addition to updating the wall switch, which brand or fan should I buy? I hear DC fans are more efficient, but I’m not sure what my options are. I see neutral wires, and I’ve read that you need one neutral for the fan and one for the light—Is that correct? Help me out; I’m a mechanical guy. The existing fan is a Hunter model 22308. For context, my house isn’t grounded; about 80% of the outlets have two prongs.