Well here's my two cents. We are running a Coleman Polar Cub, installed it myself by removing one of the roof vents, should work on a popup also. We run it off our Honda 2000I in econo mode. It will kick up to high speed when starting but then returns to normal. We have used the TV and lights but usually switch the refer over to gas. works fine for us. You might here a different story from people that camp at a much higher altitude. Good Luck Bob
By the way the Polar cub is 8,300 btu's 8 amps and $638.00 at CW
* This post was
edited 04/21/08 02:27pm by Seacraft Skipper *
Seacraft Skipper
"Semper Paratus"
2003 GMC 2500HD 4X4 ExCab L/b Air lift A/B.
2002 Lance Lite 915.
1972 20ft Seacraft Sport Fish.