The makers of the system claim its "operating recommendations" were not followed.

These infrared space heaters are well-suited for indoor and outdoor use. They also start to work right away—no warm-up time ...

If you have a drafty home, are always cold or just want to add some supplemental heat, there's an energy-efficient space ...

Every product we recommend is chosen through a combination of Primary Research and Secondary Research. Winter heating needs vary widely from one household to another. Some spaces need quick warmth for ...