the grill manual also states not to use it under the awning - that never stopped us with our HW277. (and yes, the highwall popup awning is almost impossible to put away without lowering the roof.). The warning states that there is the possibility of the awning catching fire - this is one of those covering their ***** recommendations by the grill manufacturer.
it never ruined our awning.
HTT: "EscapeII" 2016 Shamrock 23WS (current)
PUP: "Escape" 2010 Rockwood HW 277 (gone)
TV: "Bruce" 2011 Dodge Durango V8 Hemi Crew
Just us gals (me, Sis and our daughters)
We spend alot of money to go sit in the woods