Rinnai - CVENT2 - DiversiTech Concentric 2" Vent Termination rinnai heat only or 311A valves

or 311A valves

evenly spaced Distance between bars: 4

Efficient design – combines filtration and pressure regulation in one compact unit with fewer connections

0 is a single stage under sink drinking water filtration system for point-of-use applications

while CTB-3285 is a straight rectangular trough

Rinnai - CVENT2 - DiversiTech Concentric 2" Vent Termination rinnai heat only or 311A valvesDiversiTech 2 Inch Concentric Vent Termination The DiversiTech Concentric 2" Vent makes it easier to have a two pipe installation for high efficiency furnaces. These vents simplify installation and only require one hole through the wall or roof where the pipes terminate. Without using these vents, the installation would require cutting two holes thorough the home (2 Inch or 3 Inch depending on the furnace), one for each pipe. These vents save time and