ALORAIR Hydronic Crawlspace Ventilation Fans with Humidistat & Thermostat

Feature Set

Functions & Applications

• Airflow: 540 CFM, suitable for air out ventilation.
• Application: Ideal for damp crawl spaces, basements, attics, and garages.
• Purpose: Reduces humidity, increases air circulation, and stops condensation and wood rot.
• Additional Uses: Exhausts radon gas, treats wood odors, and prevents them from entering living spaces.

Key Features

• Built-in Dehumidistat & Freeze Protection Thermostat: Automatically turns ON/OFF with a set humidity level (10%-80% RH).
• Operating Conditions: Works efficiently at temperatures from 35°F (1.7°C) upwards.
• Environmental Protection: Aluminum Zinc Shell with IP-55 rating, highly resistant to dust and liquids, ensuring a long service life in humid environments.
• Noise Levels: Operates quietly, with a noise level of less than 55dB.

Installation & Ease of Use

• Dimensions & Specifications: 15 x 10.2 x 2.8 inches, 115 Vac ~ 50/60 Hz, 0.51 amps.
• Noise: Operates below 55dB, making it ideal for use in homes and businesses.
• Power: 8.7-inch fan with a 6-foot grounded power cord.
• Installation: Faces can be trimmed to fit non-standard foundation openings. Just plug it in, set it, and forget it.
• Included in the Box: VentirPro 540 Air-Out Ventilator Fan (1), User Manual (1), Power Adapter (1).

Important Notes

• Outdoor Temperature Limitation: All models are equipped with factory pre-installed thermostats to prevent operation when outdoor temperatures fall below 35°F.