Centrotherm #ISBS0687 6in InnoFlue Polypropylene Base Support
Part # ISBS0687 SKU 977187
$154.66
5 in stock
Shipping nationwide to the USA + Canada
This concentric 45-degree elbow combines a 2-inch polypropylene inner flue with a 4-inch aluminum outer jacket. It is used in balanced flue venting systems for condensing boilers, furnaces, and water heaters.
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