The Vents-US TT 200 EC is an 8-inch mixed-flow inline duct fan for 200 mm class ducting. Driven by an electronically commutated motor, it delivers up to 590 CFM (≈1002 m³/h) at 0 in. w.g., with full speed control via a 0–10 V signal. The ABS housing uses a split body with quick-release latches for cleaning, and a mounting bracket is included for easy installation in horizontal or vertical runs. The model is Energy Star compliant and rated at about 3.2 sones, with ball bearings specified to 40,000 hours. Typical applications include continuous or demand exhaust and supply in bathrooms, kitchens, grow spaces, and light commercial areas where higher static pressure and compact form factor are needed.