Home Quinn 7900A6171 Coleman interior extension 17 inch (Out of Stock) SALE 🔍 7900A6171 Coleman interior extension 17 inch (Out of Stock)$91.00 Original price was: $91.00.$27.30Current price is: $27.30. 7900A6171 Coleman interior extension 17 inch (Out of Stock) quantity Add to cart SKU: mdgd41281 Category: Quinn Tag: Quinn Description Reviews (0) Out of stock ETA 11/15/25 Interior roof jack extension lengthens roof jack connection to furnace by 17″. Extension not adjustable but roof jack is. Extensions should not be used or extend inside attic spaces. Use only between furnace and ceiling line. 7900A6171 Related products SALE 57-2521420 $38.33 Original price was: $38.33.$11.50Current price is: $11.50. QuinnAdd to cart SALE 57-2521620 $41.53 Original price was: $41.53.$12.46Current price is: $12.46. QuinnAdd to cart SALE 45-107E $3.70 Original price was: $3.70.$1.11Current price is: $1.11. QuinnAdd to cart SALE 5-66649 $464.36 Original price was: $464.36.$92.87Current price is: $92.87. QuinnAdd to cart
Out of stock ETA 11/15/25 Interior roof jack extension lengthens roof jack connection to furnace by 17″. Extension not adjustable but roof jack is. Extensions should not be used or extend inside attic spaces. Use only between furnace and ceiling line. 7900A6171
