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  • We recently purchased three BioSmart® Heaters for our home in Pennsylvania. We noticed that our little poodle, CiCi, would head right upstairs every time she came in from outside. We thought you might be interested in knowing how satisfied we are with our BioSmart® Heaters, not only because they keep our two-story home toasty warm in chilly Pennsylvania, but also keeps CiCi comfy.
    Joe & Sue Carolus (and CiCi) - Lewistown, PENNSYLVANIA
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ComfortZone R40 Fan Switch

$14.95

The ComfortZone portable heaters with scrolls fans use the simple switch. The heaters with DC fans need the switch with the PCB. There are 2 types of the switches for the DC fan. It’s easier to install if you pick the one that matches your unit, but they are interchangeable