DuraVent Vent Unit Heater Kit, 4in., Vertical, Galvanized Steel, Model# 4BVKNT
This easy-to-install DuraVent Vent Unit Heater Kit includes all necessary components for most vertical venting installations. Double-wall air insulated construction for superior performance. Rated for continuous use up to 470°F (245°C). UL and ULC listed with 1” clearance to combustibles.