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The DIVERSITECH 72951 is a three-inch concentric vent kit suitable for high-efficiency gas furnaces. This product offers a streamlined installation experience by utilizing a single penetration point for both intake and exhaust. The clever concentric design allows for easy entry of combustion air while exhaust gases exit through the same opening, which minimizes the visual impact on the exterior of the home by reducing the number of necessary wall or roof penetrations.
This vent kit is ideal for furnaces operating at ninety percent efficiency or higher, making it a reliable choice for modern heating systems.
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