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Old 2013-07-18, 2:18am
Alaska Alaska is offline
Alaska Boro
 
Join Date: Dec 10, 2009
Location: Anchorage, Alaska
Posts: 1,059
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Would not worry about the thermal protection. If the motor over heats then it is a nice feature that turns it off.

The torch presents a very small heat foot print. (i.e. high temperature but not a lot of BTU's) The idea is to allow sufficient duct between the fan and the heat source to mix in the cool air. In my case that is about 2 to 2.5 feet which IMO is more than sufficient.
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