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Air Chutes block cold air from entering when fans are not being used and prevent backdrafts. These chutes are tapered by size of fan to prevent whipping in the wind and premature failure.
Chutes can be ordered using the following size guide.
Fan Diameter x Chute Length x End Diameter

| Product Name | Chutes |
| SKU | PARCHUTE |
| Safety Data Sheet | Click Here for Information |