5H412P – Poly Duct & Convection Tube
Buy pre-punched or punch your own convection tubing and save. Simply mount un-punched tubing to your jet fan, tie off the far end and turn on the jet fan. Once the tube is inflated, use a small propane torch to heat a tin can mounted on a broom handle and melt the holes at the desired locations.
Hole pattern: 1.25″ dia. on 36″ centers at 4 and 8.
This item is NOT UV stabilized, but should last thru the heating season.
4 Mil STANDARD CONVECTION TUBING
500′ Master Roll
Shipping will be determined by each order.
The freight that shows on this shopping cart is just an estimate. Actual shipping charges will be adjusted.