Rectangular Dampers
Rectangular Control and Manual Balancing Dampers
Aluminum 3-V, Aluminum Airfoil, Steel 3-V, Steel Airfoil, Thermally Efficient
TB-155, TB-156
Alum. Rectangular, Thermally Efficient, Insulated Airfoil Blade Damper
Product Overview
Model TB-155 (Opposed Blade) or TB-156 (Parallel Blade) are ultra-low leakage thermal efficient, insulated air foil blade extruded rectangular dampers with thermal broke frame and insulated thermal broke blades. Ideal for areas where the inside temperatures is extremely higher than the outside temperatures where condensation builds up.
- Effective resistance to condensation in climate prone areas.
- IECC Compliant
- Temperature -40°F
- Aluminum and plated steel linkage
- Two-piece Celcon and Polycarbonate Bearings
- Silicone Jamb Seals
