Ventilation Control 99-GBC03

Airflow Ventilation Control offers advanced features to control your home’s ventilation

  • Continuous LOW fan speed operation
  • Electronic Dehumidistat
  • 3 modes of operation:
    • Ventilation
    • Recirculation
    • 20/40 mode
  • Compatible with 99-DET02 Wireless Timer
  • Slim-line design
  • Connect to 3 wire 20 gauge low voltage wire