Outside Air Kit - 4 Feet Insulated Flexpipe (4" Dia.) with Through The Wall Vent - 111KT

Optimize the combustion process with the Outside Air Kit. This kit ensures efficient air intake for your heating appliance.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.