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Features an anti-microbial agent to prevent mold and bacteria and has a size of 4".
Features an anti-microbial agent to prevent mold and bacteria and has a size of 4".
The home balancing valve has 20 or 24 adjustable CFM set points.
Features
| Outside Diameter (Rubber Gasket) | 3.8" (97 mm) |
| Height | 3.5" (88 mm) |
| Number of Unique Set Points (CFM) | 20 |
| Airflow Range (CFM) | 25-130 CFM |
| Airflow Accuracy Range | ±10% within 0.2" to 1.0 |
| Temperature Range (Suitable Applications) | 25 to 150°F (-4 to 65°C) |
| Static Pressure Range | 0.2 to 2" w.c |
| Rubber Gasket (Insertion Into Round Duct) | Reversible - Use on either end |
| UL Tested & Classified | UL 2043 |
| Dimension (L x W x H) | 4.3 x 4.3 x 3.6" (11 x 11 x 9 cm) |
| Warranty | 1 Year |
| Outside Diameter (Rubber Gasket) | 3.8" (97 mm) |
| Height | 3.5" (88 mm) |
| Number of Unique Set Points (CFM) | 20 |
| Airflow Range (CFM) | 25-130 CFM |
| Airflow Accuracy Range | ±10% within 0.2" to 1.0 |
| Temperature Range (Suitable Applications) | 25 to 150°F (-4 to 65°C) |
| Static Pressure Range | 0.2 to 2" w.c |
| Rubber Gasket (Insertion Into Round Duct) | Reversible - Use on either end |
| UL Tested & Classified | UL 2043 |
| Dimension (L x W x H) | 4.3 x 4.3 x 3.6" (11 x 11 x 9 cm) |
| Warranty | 1 Year |
