On 12/19/2007 1:09:15 PM, Jim Stewart wrote:

BTW, a simple overhand knot in the power cord
where the heater plug and the extension cord
mate will prevent someone from inadvertently
unplugging them.

Unfortunately no room for an overhand knot. There is no slack at all in the
Tanis heater-side plug, as it is secured right at the plug to the (IIRC)
support that also holds the fuel lines.

--
Peter