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September 08, 2026 2 min read
Specification sheet for the NuTone/Broan Overture™ Smart Air Quality Monitor Wall Control (Model BIAQWC1), part of the Overture ventilation system.
Specification sheet for the NuTone/Broan Overture™ Smart Air Quality Monitor Wall Control (Model BIAQWC1), part of the Overture ventilation system.
The Overture Smart Air Quality Monitor Wall Control uses smart sensors to automatically detect temperature, humidity, tVOCs (total volatile organic compounds), and eCO2, then activates connected ventilation devices to replace stale, polluted air with fresh, clean air. It works with compatible Broan bath fans, Fresh Air Systems, and ADA-compliant range hoods, and can control light and fan functions independently.
| Spec | Detail |
|---|---|
| Smart Sensors | Detect temperature, humidity, tVOCs, and eCO2 |
| Inputs | 120V~, 60 Hz |
| Outputs | ½ HP motor, 15A resistive, 15A inductive, 3A incandescent, 0.6A electronic ballast. When used with fan/light fixtures switched together: rated for 360W incandescent, 72W LED, or 72W CFL lamps. Suitable for electronic ballast, CFL, and LED lamps or equivalent. |
| Wire Sizes | 12 AWG (max) or 14 AWG solid copper wire, rated for at least 90°C |
| Operating Temperature | 32-95°F (0-35°C) |
| Connectivity | Requires a 2.4 GHz Wi-Fi network within 100 feet |
| Compatibility | Pollution Degree 2 product for household or similar environments. Requires a Fresh Air System for air exchange. See www.broan-nutone.com for compatible products. |
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