[Saving tips: kotatsu electricity saving method

Indispensable in cold season “kotatsu”. You can to save electricity by using kotatsu.

The point is “keeping warm. 」
Speaking of the obvious is obvious. It is not particularly unusual way.
Hang the blanket kotatsu comforter, another piece, together with the batting, reduces, and improve the effect of heat insulation by electrical heat.
Is an easy thing, only in this way simply hung duvet will be approximately 10-15% energy saving than just one.


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