Use with flat, vaulted or cathedral ceilings where there is an attic space above. Supports up to 40' of Duratek Chimney. The additional Insulation Collar now enables the support box to be qualified as an Attic Insulation Shield. The additional Attic Insulation Shield (DT-AIS) is not required with these support boxes.
EAN:
Categories
| Country of Origin | USA |
| Item model number | 6DT-CS36IS |
| Manufacturer | Duravent |
| Product Dimensions | 0.1 x 6 x 36 inches; 5 Pounds |
