The LP510RS DC Series ventilation fan is engineered for powerful, efficient air movement in spaces where low‑profile installation is essential. Its slim housing is designed to fit between standard 2×4 wall studs or ceiling joists, making it an ideal solution for tight or unconventional installation environments. With selectable airflow settings of 50, 80, or 100 CFM, it delivers flexible ventilation performance tailored to the needs of bathrooms and similar moisture‑prone areas.

This model features a quiet operating range from 0.4 to 1.2 sones, ensuring unobtrusive performance while effectively managing humidity and maintaining air quality. The integrated humidity‑sensing function automatically adjusts the fan to high speed when rapid increases in moisture are detected, promoting comfort and reducing the risk of mold growth. Designed for long‑term reliability, the unit includes continuous‑run capability and energy‑efficient DC motor technology suitable for everyday use.

Key Features

• Selectable airflow settings: 50, 80, or 100 CFM
• Quiet operation between 0.4 and 1.2 sones
• Slim housing suitable for wall or ceiling installation between 2×4 framing
• Integrated humidity‑sensing function with automatic high‑speed boost
• Continuous‑run capability for consistent ventilation
• Energy‑efficient DC motor construction
• Designed for use in bathrooms and moisture‑heavy environments

Applications

• Residential bathrooms
• Multi‑family housing with shallow framing cavities
• Small to medium‑sized rooms requiring moisture control
• Ventilation upgrades where low‑profile installation is necessary