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Bronze register booster fan 4 by 10 inches with adjustable grille

Baldwin Register Booster Fan 4" x 10" 140 CFM 180° Bronze

SKU CH-YR7X-F1PYS

Flush-mount booster fan fits 4" x 10" registers, delivers 140 CFM airflow with 180° adjustable louvres and dual-speed control

  • Air Flow140 cubic_feet_per_minute
  • Motor RPM140 cubic_feet_per_minute
  • Fan RPM140 cubic_feet_per_minute
  • Voltage125VAC
  • Hznot_applicable
  • PhaseCorded Electric, 110 volts_of_alternating_current
  • Delivers 140 CFM airflow to reach distant rooms
  • Fully closable louver blocks drafts when fan is off
  • 180° adjustable grille directs air precisely where needed
  • Fits standard 4 by 10 inch register openings
  • Operates on 125 VAC household power with panel and remote control

4" x 10" Register Booster Fan

This Baldwin register booster fan fits standard 4" x 10" vent openings and delivers 140 CFM airflow. It is designed for homeowners who want to push heated or cooled air deeper into rooms that suffer from weak circulation. The unit mounts flush with a drop-in installation and includes both panel and remote controls for convenient operation.

140 CFM Airflow Capacity

The dual-fan assembly moves 140 cubic feet per minute to address temperature imbalances in upstairs bedrooms, basements or home offices. It provides enough force to overcome long duct runs but will not replace a properly sized central blower. The fully closable louver seals the vent when the fan is off, preventing unwanted cross-drafts and helping retain conditioned air.

Quiet Operation and 125 VAC Power

The blower-type motor runs on 125 VAC corded electric power at 110 volts alternating current. Manufacturer highlights describe the unit as quiet during normal use, with the 180° adjustable grille allowing precise air direction without increasing noise. The fully closed design also blocks humidity and cold drafts when the fan is inactive, reducing the load on the main HVAC system.

Highlights

  • Delivers 140 CFM airflow to reach distant rooms
  • Fully closable louver blocks drafts when fan is off
  • 180° adjustable grille directs air precisely where needed
  • Fits standard 4 by 10 inch register openings
  • Operates on 125 VAC household power with panel and remote control

Specifications

BrandBaldwin
Air Flow140 cubic_feet_per_minute
Motor RPM140 cubic_feet_per_minute
Fan RPM140 cubic_feet_per_minute
Voltage125VAC
Hznot_applicable
PhaseCorded Electric, 110 volts_of_alternating_current
Amps110
Mount TypeFlush Mount, Drop-In Installation
Fan Typeblower

Questions about this item

Will the 4" x 10" flush-mount frame fit my existing duct opening without modification?

The unit is designed for drop-in installation into a standard 4" x 10" register hole, so it fits the opening directly without cutting or adapters.

How can I confirm the 140 CFM airflow is reaching the room after installation?

Use the panel or remote control to set the fan speed, then hold a lightweight tissue or anemometer at the 180° adjustable grille; steady deflection shows the rated airflow is active.

Does the box include the remote control and mounting hardware, or must I buy them separately?

The package contains the booster fan with integrated dual fans, the 180° adjustable grille, the control panel, the remote control and the hardware needed for flush-mount installation.

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