Register Booster Fan 4x10 Inch 10-Speed Quiet DC Thermostat LCD

Register Booster Fan 4x10 Inch 10-Speed Quiet DC Thermostat LCD

Register Booster Fan 4x10 Inch 10-Speed Quiet DC Thermostat LCD — new arrival from Vital Gizmo.

Imagine your too-cold upstairs bedroom finally matching the rest of the house — this 4x10 register booster fan drops into the existing floor vent in 60 seconds, twin DC fans pulling conditioned air through with 10 quiet speeds and a thermostat that turns it on only when the duct is actually pushing heat or AC.

• Size: 4 × 10 inch — Drop-in for standard floor / wall registers.
• Motors: Twin DC axial fans — High airflow, low whine.
• Speeds: 10 — Tune from whisper to wind.
• Automation: Thermostat-triggered — Runs only when duct is active.
• Display: LCD — Shows speed + temperature.
• Install: Plug-and-play — Replaces existing grille.