We’d like to make it very clear that an untrained homeowner should never attempt DIY repairs on an electric furnace. There’s immediate risk, like electrocution, that can be fatal. And there’s delayed risk, like leaving the furnace with a wiring problem that creates a fire hazard. Every time actual repairs are required, your electric furnace needs the help of a qualified professional.
Does that mean there’s nothing you can do when you’ve got a heating system issue? No! There are definitely things you can do. The problem might not be one that requires actual repair. A bit of electric furnace troubleshooting could get your issue resolved in just a few minutes.