ALORAIR® VentirMax 300SD Ventilator Fan

In stock
Regular price $73.66 USD

【Powerful Vent Fan】Size: 12.6" × 8.7" × 2.5"| Airflow: 300CFM | Noise: 40 dBa. This high-airflow vent fan improves indoor comfort by removing heat that collects inside the house and increasing air circulation. Idea for crawl spaces, basements, attics, garages, greenhouses and other confined spaces up to 550 sq. ft.

【Superior Design】 AlorAir crawlspace ventilator fan made of stainless steel with IP55-rated fan blades, highly resistant to liquids and dust, rust-proof and durable. The back of this basement ventilation fan features upgraded metal isolation mesh effectively prevent reptiles from entering the interior. Power cord length: 6ft.

【Built-in Freeze Protection Thermostat】The crawlspace ventilation fans are capable of moving large amounts of air, and the built-in temperature and humidity sensor controller protects your house property from moisture. When it detects that relative humidity is higher than the level you set, the fan starts automatically. Temperature range: 37- 158°F. Don't worry about freezing, it will automatically stop when the outside temperature drops below 37°F.

【Program Control】The 5-blade crawl space fan with intelligent multi-function LCD control panel that can be programmed and controlled at will, and parallel control of temperature, humidity and time systems can meet your various needs. Besides, memory restart supports this exhaust fan to auto restore the pre-shutdown setpoint and operating mode after a power failure.

【2 Years Warranty】Our crawlspace ventilation fan is fully compliant with the electrical safety ETL. Every AlorAir crawl space fan comes with a 2-year warranty with a professional customer support team ready to assist at any time.

What is in Box?

1 - Fan system
1 - Power adapter
1 - 4 × Wall anchors
1 - 4 × Machine screws
1 - User manual

User Manual Download

AlorAir VentirMax 300SD Ventilator Fan

Product Description
do crawl space ventilation fans work
best exhaust fan for crawl space

IP55 Rated Vent Fan
service life, ideal for any humid area
Excellent dust and water resistance protects the AC motor for long

foundation vent fan with humidistat

Powerful Indoor Air Circulation

VentirMax 300SD fans can reduce ambient temperatures by generating powerful airflow,and keep air circulating.

crawl space fan with humidistat

basement crawl space ventilation


Color Silver
Electric fan design Exhaust Fan
Power Source AC
Style Modern
Product Dimensions 2.5"D x 12.6"W x 8.7"H
Room Type Attic, Garage, Basement
Recommended Uses For Product Air Circulation
Wattage 34 watts
Number of Blades 5
Air Flow Capacity 300 Cubic Feet Per Minute
Voltage 115 Volts (AC)
Collection Name VentirMax SD
Item Weight 4.41 Pounds
Included Components Cord
Indoor/Outdoor Usage Indoor