Many homes in Sandy, UT use forced-air furnaces, which heat the air and then blow it through your home through your ducts. But furnaces are further subdivided into two general categories: gas furnaces, which use burners fed by natural gas to heat the air, and electric furnaces which use heated coils powered by your home’s electrical grid to do the same job.
Both types have benefits and drawbacks, which you should think about if you’re in the market for a new system. Which one fits your needs best? Only you can make that call, but it helps to understand a little bit about the different systems.