Bronze AIRTAP T4 Register Booster Fan For 4x12 Vents With Thermostat Control Quiet 10 Speed Modes Remote Control And Bluetooth App Turbo Airflow For Heating And Cooling Fits Only 4x12 Duct Openings

Single-unit T4 4x12 Duct Booster Fan, Thermostat, Bluetooth
✔️ 130 CFM airflow, 17 dBa noise, 10 speeds, 4x12 only, remote Bluetooth

This Bronze AIRTAP T4 Register Booster Fan fits only 4x12 in. ducts and boosts airflow from existing registers in home HVAC systems. Remote control and Bluetooth app enable scheduling, alarms, and climate monitoring for heating or cooling cycles. The premium anodized aluminum frame provides a flush, clean look.

✅ Airflow: 130 CFM
✅ Noise: 17 dBa
✅ Speed levels: 10
✅ Compatibility: 4x12 duct openings (Rear Casing: 3.93 x 12.04 in / 99.8 x 306 mm)
✅ Engine: Dual 92 mm
✅ Frame: Anodized aluminum
✅ Color: Bronze
✅ Controls: Remote + Bluetooth app included

💡 What is a 4x12 duct booster fan with thermostat used for in home HVAC systems?

Handy overview: - It increases airflow through a 4x12 register opening to improve heating or cooling effectiveness - Thermostat-triggered control helps maintain comfort while saving energy - Bluetooth app and remote simplify monitoring, scheduling, and alarms - Designed for retrofit in existing ducts without major ductwork✝️