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The Centrotherm ISVL033-16 vent pipe is a 3" x 36" polypropylene pipe with male and female ends. Innoflue SW is UL 1738 listed and approved by over 50 North American manufacturers of boilers, water heaters, and furnaces. Suitable for natural gas, propane, and fuel-oil condensing and non-condensing appliances.
The Centrotherm ISVL033-16 vent pipe is a reliable and versatile venting solution for various heating appliances.
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