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The Hart & Cooley 16112 is a B-Vent increaser designed to transition from a four-inch to a five-inch gas vent pipe. This product allows for a smooth increase in pipe size, facilitating the proper exhaust of gas appliances.
This B-Vent increaser is crucial for applications requiring different vent sizes. It ensures effective venting and adherence to local building codes.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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