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by Lindby
1421 days ago
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in Sweden we use them a lot. Most of the time they work really well and it's not like they are useless just because it gets really cold. They still help a lot even if the traditional heater element might need to kick in for short periods. It's usually not until 20 below freezing that they don't add much, but those temperatures are not a daily occurrence for most of us. |
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