| stable design Cataiog No. | Fit wire diameter | Main dimensions(mm) | Weight (kg) | |
| L | a | |||
| FDB0712 | 7~12 | 420 | 35 | 1.3 |
| FDB1215 | 12~15 | 420 | 40 | 1.3 |
| FDB1518 | 15~18 | 420 | 40 | 1..3 |
| FDB-1821 | 18~21 | 420 | 45 | 1.3 |
| FDB-2124 | 21~24 | 456 | 45 | 2.5 |
| FDB-2427 | 24~27 | 480 | 50 | 4.6 |
| FDB2730 | 27~30 | 480 | 50 | 4.8 |
Here are some key points about Energy Saving Dampers:
1.Location and Function: Energy Saving Dampers are often installed at the top of the chimney or duct. When closed, they provide an air-tight seal, which prevents the escape of heated or cooled air. This helps to improve the energy efficiency of the system.
2.Benefits: By preventing air leakage, Energy Saving Dampers can help to reduce energy consumption and thus save on energy costs. They also protect the flue from moisture, animals, and debris, much like a chimney cap.
3.Specific Products: Products like the Energy Top and Energy Top+ dampers not only serve as a chimney cap but also help in saving energy. They are designed for use with open woodburning masonry fireplace chimneys.
4.Installation: These dampers can be installed by homeowners who feel comfortable working on a roof, but it’s strongly recommended to use the services of a qualified chimney sweep.
