Appliances like a fireplace, solar oven, power tools or generators won't be affected by an EMP. These non-electric appliances don't necessarily operate with solid-state electronic controls and will probably still work when even after an EMP has blasted through your area.

Would an EMP knock out a generator?

The major components of your home generator include the engine, rotor/stator, and electronics that control starting, voltage regulation, etc. ... Depending on the type of EMP event and its magnitude, electronic components could fail, rendering your generator inoperable.

How do I protect my generator from an EMP?

The easiest way to protect important electronics and survival necessities from the devastating effects of an EMP is by keeping them shielded inside a faraday bag or faraday cage.