Selkirk 198802 Sure Temp Anti-Downdraft Cap, 7-3/4 By 9 Inch Stainless Steel
- Provides protection from wind and rain during cold chimney conditions
- Ensures normal flow of hot gases during windy conditions
- Constructed of 300 Series stainless steel
Directional caps anti downdraft stainless steel size 8 inches Unidirectional twin - reverse cone works in all weather conditions, hot or cold. Protects from wind and rain during cold chimney conditions. Ensures normal flow during windy conditions.