The best home generators are a big investment. These models deliver reliable power during an outage.

Our editor-tested and researched portable and whole-home options keep appliances and other essentials running during an ...
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3M model 12 “Aztec “ portable thermoelectric generator

3M model 12 “Aztec “ portable thermoelectric generator. Donor’s father worked on the project to design and make this unit at 3M. Printed on front: “3M Company”. Molded on base front: “3M Brand Thermo ...