Panasonic Ceiling Mounted Ventilation Fan

The Panasonic FV-24JA4 is a ceiling-mounted DC motor ventilation fan designed for bathrooms, toilets and laundries, combining quiet, energy-efficient operation with practical built-in ventilation features. Three airflow settings provide flexibility for different ventilation needs — 90 and 144 m³/h, plus a high setting of up to 220 m³/h. At the 90 and 144 m³/h settings, Constant Air Volume control helps maintain the selected airflow as static pressure changes within the fan's operating limits, supporting more consistent performance in ducted installations. A built-in 15-minute run-on timer continues extraction after use, helping remove lingering moisture and odours, while the optional 24-hour low-speed ventilation mode provides continuous ventilation where preferred. The built-in backdraft damper helps reduce unwanted air flowing back through the duct when the fan is not operating. With a compact ceiling-mounted design, 100 mm duct connection and 230 x 230 mm ceiling cut-out, the FV-24JA4 is a practical choice for everyday wet-area ventilation when correctly selected, installed and ducted in accordance with Panasonic instructions. It is backed by a 3-year in-home warranty covering parts and labour.