Comair-Rotron WR3A1 Whisper Fan, part number 028171, is a 230V fan in the WR3A1 line from Comair-Rotron. It operates on 50/60 Hz power and carries the W12 designation, ensuring compatibility with standard 50/60 Hz electrical systems. This precise model identification helps buyers match the WR3A1 Whisper Fan to compatible equipment and ventilation setups that require a Comair-Rotron device.
