Start a Project With ICC 6ITHE ITH Extension
Interested in this product? Tell us about the home and project. We'll review fit, venting, installation and the next step.
ICC 6ITHE ITH Extension ( MUST ADD TO ICC ITH. The ITHE extension
increases the total depth achievable from 13" TO 24" )
Interested in this product? Tell us about the home and project. We'll review fit, venting, installation and the next step.