COLOR TREE 78.7inch Universal Stainless Steel Exhaust Pipe 1inch ID Parking Air Heater Tank Diesel Gas Vent Hose Length for Car Truck

I used this as my external exhaust port for my garage heating. Works well and not to large.

Used To extend exhaust for diesel heater to the side of motor home.

Not 1 inch inside diameter. Will not fit over generator muffler pipe.

So far, works as it should. Don't forget high temp gasket sealant to ensure no exhaust leaks at connections.

Inexpensive, but priced right. Thin/light. Works, if careful. Would prefer twice the gauge mass even if twice the price.