CAMPLUX 3" Horizontal Stainless Steel Vent Pipe Kit for Indoor Gas Tankless Water Heater

Detachable horizontal vent pipe kit designed for indoor tankless water heater, can be assembled in lengths to suit your needs. Compatibility, the diameter of vent pipe is is ø 3", also suitable for CAMPLUX gas water heater CX264, CX360, CX422, CA422, CA528LP/NG, CA528GLP, CA528W-LP/NG, CA686W-LP/NG, safely exhausts spent air out of the system. Low resistance vent pipe kit is designed to prevent the entrance of debris or rain in to the vent, also provides low resistance to flue gas flow. Wall Mount Water Heater Vent Kit, is supplied with all the necessary components for a quick and seamless installation, corrosion-resistant and easy to clean. The wall thimble for through the wall use can expand about 7.8", stretchable from 3.9" to 7.8" Package：2 x vent pipe ø 3", 1 x wall thimble, 1 x termination hood with backflow preventer, 1 x 90° elbow.