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Product Category
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Products (865)
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Air Distribution (405)
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Grilles, Registers & Diffusers (377)
- Grilles & Registers (165)
- Ceiling Diffusers (71)
- Linear Diffusers & Grilles (51)
- Plenum Slot Diffuser (27)
- Fire-Rated Packages (22)
- Displacement Ventilation (8)
- Engineered Polymer Products (10)
- Stainless Steel Products (21)
- VAV Diffusers (10)
- Air Terminal Units (14)
- Healthcare, Laboratory & Cleanroom Products (14)
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Grilles, Registers & Diffusers (377)
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Air Control (263)
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Dampers (193)
- Life Safety Dampers (69)
- Industrial Dampers (41)
- Control Dampers (19)
- Backdraft Dampers (15)
- Balancing Dampers (13)
- Actuators (12)
- Air Measuring Products (4)
- Bubble Tight Isolation Dampers (5)
- Doors (5)
- Relief Dampers (6)
- Specialty Application Dampers (4)
- Louvers (66)
- Gravity Ventilators (4)
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Dampers (193)
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Air Movement (132)
- Fans (103)
- Curbs & Mounting Accessories (29)
- Kitchen Ventilation Systems (61)
- Air Conditioning (39)
- Controls (5)
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Air Distribution (405)
- Vari-Green (10)
Certifications
- AMCA 500-L Air Performance, Water Penetration and Sound (4)
- AMCA 500-L Water Penetration, Air Performance, and Wind-Driven Rain (1)
- AMCA 540 Test Method for Louvers Impacted by Wind-Borne Debris (Basic Protection, Missile D and Enhanced Protection, Missile E) (1)
- AMCA 550 High Velocity Wind Driven Rain (1)
- AMCA Air Performance (10)
- AMCA licensed for FEI & Air Performance (7)
- AMCA licensed for FEI, Air & Sound Performance (4)
- California State Fire Marshal (Listing # 3230-0981: 0104) (12)
- HCAI Seismic Certification available on select sizes and configurations (2)
- HCAI Seismic Certified (1)
- High Temp (2)
- High Wind and Hurricane (6)
- Seismic (6)
- Tested in accordance with ICC 500 (2020 & 2023) (1)
- Tested in accordance with ICC 500-14 (1)
- UL 555S (Listing # R13317) (13)
- UL/cUL 705 (8)
- UL/cUL 705 Listed - Supplement SC - ""Power Ventilators for Restaurant Exh. Appliances"" (Formerly UL 762) (5)
- UL/cUL 705 Listed - Supplement SD - ""Power Ventilators for Smoke Control Systems"" (Formerly UL Smoke) (3)
- UL/cUL Listed for Electrical (UL/cUL-705), Grease Exhaust (UL/cUL-762) and Power Ventilators for Smoke Control (1)
- UL/cUL Listed for Electrical (UL/cUL-705), Grease Exhaust (UL/cUL-762), and Power Ventilators for Smoke Control (1)