quote:
Originally posted by GLH:
Who says cycling on and off is bad?
Surely the electrical component engineers have the foresight to give the elements, compressors, thermostats, switches, etc. that ability.
I think its bad because its more wear and tear. A cooler thats 40 degress inside but empty will loose its temperature faster than one that has a case of beer in it. A compressor in the frige would have to run more to keep an empty frige cool.
More run time = more wear.
The same is also true of heating elements. If they didnt fail they wouldnt offer replacements. Even though they have no mechanical movement, they do expand and contract with temperature fluctuations. When a heating element fails it generally has a crack which may or may not be visible. Repeated on and off will stress the material, just like repeatedly bending a piece of metal. Im sure the engineers that design these elements test the heck out of them so this whole thread might be for not. I also know that most on this forum have been using their electric smokers for many years with no trouble.
I was just wondering if keeping the temperature more consistent would be better and if anyone had tried using a brick or something to accomplish this, since I will be doing such small loads. Im going to try it just to see what happens. Maybe I'll keep a log to see what it does for cook times. I'll try one cook with and one without a couple bricks (not preheated)
Len