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Series	Panasonic WhisperWarm DC
Airflow (CFM)	50-80-110 CFM
Noise Level	<0.3 sones
Heater	1600W PTC
Duct Size	4" or 6"

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Product Description

Whisper-quiet DC ventilation with an instant 1600W bathroom heater

The Panasonic FV-0511VH1 WhisperWarm DC combines whisper-quiet exhaust ventilation with a built-in 1600W PTC heater to warm chilly bathrooms fast. The self-limiting PTC element ramps down as it nears operating temperature for safe, reliable heat, while a circulation grille with diffuser throws warmth evenly across the room. The premium DC/ECM motor with SmartFlow holds the airflow you select across 50-80-110 CFM, giving builders easy, code-compliant installs and occupants healthy air plus instant comfort - ideal for homes with little bathroom heat or assisted-living residences.

Top Features

Built-in 1600W PTC Heater: Positive Temperature Coefficient heater delivers instant, self-limiting warmth for safe, reliable bathroom heating.
SmartFlow DC/ECM Motor: Same premium motor as the WhisperGreen line; holds the rated CFM even on complicated duct runs.
Pick-A-Flow Selector: Choose 50-80-110 CFM on one unit with the flip of a switch.
Circulation Grille with Diffuser: Directs higher-velocity, even heat throw across the room for advanced heating performance.
Dual 4" or 6" Duct Adapter: Integrated adapter and articulating bracket suit ceilings insulated up to R60.

Specification	Value
Model	FV-0511VH1
Series	WhisperWarm DC
Type	Ceiling-mount bathroom ventilation fan with heater
Airflow (Pick-A-Flow)	50-80-110 CFM
Sound Level	<0.3 / <0.3 / 0.7 sones
Heater	1600W PTC (Positive Temperature Coefficient), self-limiting
Motor	DC / ECM with SmartFlow technology
Duct Size	4" or 6" (integrated dual duct adapter)
Electrical	120V / 60Hz, 0.50A (fan); minimum 20A dedicated circuit required
Mounting	Ceiling
Housing	26-gauge ZAM steel; housing 16" L x 10-1/4" W x 4-1/2" H
Listings	UL listed for tub/shower enclosure when GFCI protected
ENERGY STAR	Not applicable (no ENERGY STAR category exists for fan/heaters)
Country of Origin	Mexico
UPC	885170374171
Warranty	6-Year ECM motor / 3-Year parts limited warranty

WhisperWarm DC requires a minimum 20A dedicated circuit; for best performance install the heater no more than 8 ft from floor to ceiling. Note that ENERGY STAR does not certify fan/heaters, so this model carries no ENERGY STAR rating. It is UL listed for tub/shower enclosures on a GFCI-protected circuit and suitable for ceilings insulated up to R60. Backed by a 6-Year ECM motor / 3-Year parts limited warranty. Heater wiring must follow local electrical code; use a licensed electrician.

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In The Box

1 x WhisperWarm DC fan/heater unit
1 x Circulation grille with diffuser
1 x Installation bracket
1 x Installation manual

Info & Guides

Sell Sheets	Download
Specification Sheet	Download
User Manual	Download
Service Manuals	Download

Panasonic FV-0511VH1 WhisperWarm DC Ceiling Bathroom Ventilation Fan with 1600W Heater, 50-80-110 CFM