Noritz Noritz 4" Inner Diameter - Direct Vent Pipe - Double Wall - Bug Guard for CVK-V Termination

The BG-DVC-H bug guard offers protection for your venting system from bugs, birds, and other critters. This particular model is for CVK-VL terminations. Just as is seen throughout their venting systems, the BG-DVC-V exhibits the same superior design and quality in tankless water heater systems. As part of the N-Vent series, this product is UL approved category III venting, and is an integral part of the quick-snap connection system, known for easy installation and forming tight seals.Termination: Make su...