Furnace Flexible Ducting

[Hans627]

I removed the dinette seating in the back of my 25FB because of a water leak. When I removed the flexible duct under the street side seat I noticed it had several holes (tears) in it. While I have everything apart it might make sense to replace it.

Would anyone have a source for the gray flexible duct?

Thanks!

[64airstream]

I'm not sure what diameter you need, but we picked up some 4 inch at Home Depot for the new furnace install in our '68 Overlander.

Good luck,

Roy and Marie