>>> use light bulbs as a heating source in warming cabinets (this might stop as we move to LED!) but tubular heaters are much better as they seem to last forever (2 x 150w is about right for a 12cu ft chest freezer).
<><><> As I was reading this it brought to mind the heaters used in tropical fish aquariums. The temperatures in those aquariums has to stay pretty constant so I'm wondering if these might not do as a heat source with a sensitive temperature control for warming cabinets.
Mike in LA
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