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Discontinued-Whisper Thin® Low Profile Ventilation Fan, LED Light, 80/100 CFM Discontinued


Product details

Whisper THIN™ offers a slim, high performance ventilation fan with LED light and Pick-A-Flow™ airflow selector, ideal for single and multi-family homes. A 3-3/8” low-profile design fits in a 2x4 joist cavity for easy installation in walls and ceilings. Choose 80 CFM or 100 CFM with the flip of a switch. Delivers quiet yet powerful ventilation to expel moisture, odors, and unhealthy air for improved indoor air quality and a healthier home.

Key features

  • Pick-A-Flow™ Airflow Selector lets you choose desired airflow at 80 or 100 CFM
  • Lowest profile Energy Star available 3 3/8” low profile, fits 2x8 joist size or larger
  • Unique L Shaped Bracket for easy DIY installation, UL approved for wall & ceiling installation
  • Built-in 10W dimmable LED chip panel with <1W LED night light
  • UL Listed for tub/shower enclosure when GFCI protected; built-in damper reduces back drafting

Specification Description
Model number FV-0810RSL1
Duct Diameter 4"
Fan Type Fan/Light
Advanced Features Pick-A-Flow, LED
Air Volume Exhaust (CFM) 80/100
Noise (Sones) 0.5/1.1
Power Consumption (Watts) 22.1
Current (Amps) 0.23
Power Rating (V/Hz) 120/60
Motor Type (AC/DC) AC
ENERGY STAR® Certified Yes

Pick-A-Flow™ Airflow Selector - one fan, you choose the CFM

Built-in Pick-A-Flow™ Airflow Selector provides the unique ability to select your required airflow of 80 or 100 CFM with the flip of a switch. Being able to choose the proper CFM airflow gives you the flexibility and assurance that one fan will satisfy a range of ventilation design requirements and perform as promised, even with a complicated duct run.

Installation Flexibility with a Simpler Bracket and Optional Duct Adapter

Unique L-Shaped bracket simplifies installation and provides strong support. The L bracket is interchangeable to be positioned to either the left or right-side stud for optimal fan placement. Optional 4 in. Oval to 3 in. Round Duct Adapter (FV-VS43R) * is available to give you flexibility in duct layout and design. Panasonic fans are also UL listed for tub/shower enclosure (just install them on a GFCI-protected circuit). With these great features, your installation options open up. * Refer to the Accessories Tab for more information on the 4 in. Oval to 3 in. Round Duct Adapter (FV-VS43R) sold separately.

3-3/8” housing depth, slimmest design available

Perfect for renovations and retrofits, Whisper THIN™ fits wherever you need, even in 2x4 construction. The 3 3/8” low-profile powerhouse is UL approved for ceiling and wall mount. In-wall installation eliminates the need to cut a hole in your fire-rated ceiling and then install a radiation damper to meet code. For single and multi-family properties, enjoy efficient ventilation upgrades across units, code compliance, and cost savings.

Built-in LED chip panel lighting

New grille design integrates an energy-efficient 10W dimmable LED chip panel with <1W LED night light, gives you complete control of room lighting. CA Title 24 and JA-8 compliant to meet the toughest codes and energy efficiency standards.

Long life, lower cost of ownership

Panasonic fans use less energy to move larger volumes of air than other fans, and they run cooler so they last longer, providing efficient ventilation and healthy indoor air for many years. The built-in thermal-cutoff fuse practically eliminates chances of overheating which can result in motor failure, which means this may be the last vent fan you ever buy.

ENERGY STAR® certified for energy efficiency & savings

ENERGY STAR® certified vent fans meet strict parameters set by the US Environmental Protection Agency. Panasonic ventilation fans are ENERGY STAR® certified and provide greater efficiency and healthier indoor air quality with less noise. High performance motors and improved blade design deliver the superior performance and long-life operation you expect from a Panasonic ventilation fan.