Keystone RV Forums - View Single Post - How cold have you camped with the Polar Package

BulletOwner1 · 09-02-2014, 10:24 PM

Festus2,

On my Bullet the 2" duct is a very short one so it does dump a good amount of warm air into the underbelly. It dumps in between the waste tanks. Now the fresh water tank is at the front of the TT so the benefit from the duct is dubious at best. I would say in general that it does more good than not being there at all but added insulation to the underbelly and closing off the holes in the frame would help also.

09-02-2014, 10:24 PM	#9
BulletOwner1 Senior Member Join Date: May 2013 Location: Reedsport Posts: 322	Festus2, On my Bullet the 2" duct is a very short one so it does dump a good amount of warm air into the underbelly. It dumps in between the waste tanks. Now the fresh water tank is at the front of the TT so the benefit from the duct is dubious at best. I would say in general that it does more good than not being there at all but added insulation to the underbelly and closing off the holes in the frame would help also. __________________ 2007 Keystone Cougar 243RKS 2019 Ford F150 S/Crew ECOBoost