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Did you find any incorrect product information?
Tell us so we can fix it. Thanks!Bushing, Accel, Cvent
- Brand: Diversitech
- Concentric vents make it easier to have a two pipe installation for high efficiency forces. These vents simplify installation and only require one hole through the wall or roof where the pipes termite. Without using these vents, the installation would require cutting two holes thorough the home (2 in or 3 in depending on the force), one for each pipe. These vents save time and money by reducing the amount of work required. Available in 2 in and 3 in intake vent sizes.