Applications: Ideal for HVAC, grow rooms, grow tents, kitchens (range hoods), bathrooms (exhaust fans), dryers, and general ventilation needs. High-temperature resistance: -22°F to 266°F (-30℃ to 130℃) for similar 4-layer aluminum ducts, 0°F to 185°F (-18℃ to 85℃) for non-insulated options.
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