Empire Heating Systems DV822 Vinyl Siding Vent Kit for Empire Round Vent Kit
Empire Heating Systems DV-822 Vinyl siding vent kit, protects siding from possible war-page or discoloration. The depth is 3" (76mm), which enables the vent cap to be extended away from siding or projections.
DV822 - Includes Siding Kit Only. Does not include vent tube, cap or wall plate. Those items ship with unit.
The wall depth plus the additional 3" (76mm) depth of the vinyl siding vent cap extension should not exceed a total depth of 13" (330mm) for DV-210, DV-215, DV25, DV35, DVC35, DVC55.