Whispa III Under counter (“kick space”) fan convectors are engineered to simply last longer, operate quieter and deliver a heat output you can rely on for accuracy and reliability year after year. Whispa III fits under a counter, window seat or stairs.
- Whispa III 9000 – delivers 6,718 to 9,949 BTU/hr – as much as 19 ft. of traditional baseboard
- ETL approval
- 10-year warranty
- Standard black grill, optional designer colors also available as add-on items
- Normal fan speed 6718BTU heat output @ 180°F water 1 GPM flow rate
- Black grille comes standard on all hydronic WHIII units (5000, 7000, 9000)