Ryan Miller said, "...The heater is designed for use with those small gas
cylinders and can be used safely in
> tents and enclosed areas. "

AAAHHH  AAAAHHHH  WHHHOOOOOO   WHOOOOO!  WARNING WILL ROBINSON!

Ryan... no heater that burns combustible fuel is "safe for tents and
enclosed areas" unless it is vented to the outside.  Be sure to keep a
couple windows cracked if you use this, and do not leave it turned on while
you're sleeping.

Dave in KC
85 Westy