Indoor comfortability is becoming more important in today’s environment. WhisperWarm DC provides easy code compliance for the professional, while the homeowner/occupant enjoys a warmer, more comfortable and HEALTHIER environment, with enhanced heating technology that quickly heats up any bathroom.  WhisperWarm DC does a great job if you live in an older home and there's no heat at all in the bathrooms; or if you run an assisted living facility and want to provide extra comfort to your residents; or you're a residential remodeler looking to squeeze extra value into a bathroom, W Warm DC is the solution!  

Although ASHRAE, ENERGY STAR®, LEED for Homes, and HVI have set the industry standard for performance measurement at 0.1” and 0.25" w.g., WhisperWarm DC fan/heaters not only provide the powerful CFM output at 0.375" w.g. that is more representative of most installations.  Sones have also been certified at 0.25" w.g.*

WhisperWarm DC fan/heaters features the same revolutionary ECM motor that comes with our WhisperGreen line of products. With built-in SmartFlow™ technology, WhisperWarm DC fan/heaters are designed to perform as rated, providing precision ventilation. When the fan senses static pressure, its speed is automatically increased to ensure optimal CFM output. This feature provides peace of mind, as the installer doesn’t have to worry about compromising the fan’s performance.

WhisperWarm DC fan/heaters is designed to perform as rated. When the fan senses static pressure, its speed is automatically increased to ensure optimal CFM output. This feature provides peace of mind, as the installer doesn’t have to worry about compromising the fan’s performance, even with a complicated duct run.

1600W Positive Temperature Coefficient (PTC) heater provides greater safety and reliability.  They are self-limiting, which means that as they approach their design operating temperature, electrical consumption is automatically decreased, which prevents them from overheating. 

The unique, adjustable grille with built-in diffuser and directional louvers produces higher output velocity for dispersing and directing warm air faster and wider.

Built-in Pick-A-Flow™ Airflow Selector provides the unique ability to select your required airflow (50-80-110 CFM) with the simple flip of a switch. Being able to choose the proper CFM level 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.

Fan/heater/light features a contemporary flush mount grille that incorporates a long-life 10W dimmable LED chip panel/3000 Kelvin Warm White/>90CRI/750 lumens/>70 LPW/ENERGY STAR 2.0 certified/JA-8 compliant for CA Title 24/50,000 hours rated average life /<1W LED night light included.

The Flex-Z Fast™ Installation Bracket with single-hinge articulating joints to easily position bracket in between the joist and/or through ceiling hole installs the fan exactly where you want it, in old or new construction. WhisperGreen Select incorporates an integrated dual 4 in. or 6 in. duct adapter to give you flexibility in duct layout and design. For short runs, you can go with a smaller duct size, but long runs are OK too - just move up to the 6 in. duct. Also fits in 2 x 8 construction. Panasonic fans are UL listed for tub/shower enclosure (just install them on a GFCI-protected circuit). With these great features, your installation options open up.

•  Minimum 20 Amp dedicated circuit required. For optimum performance, install heater no more than 8 feet from floor to ceiling.
•  Fits in 2x8 construction for easy bathroom remodeling and renovations  
•  Integrated 4" or 6" dual duct adapter enhances installation options
•  Low profile housing design and grille assembly provide superior output, in a smaller footprint.
•  Built-in damper reduces back drafting and helps with blower door testing
• Warranty: 6 years ECM Motor, 5 years LED, 3 years all other parts