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AlorAir 780CFM Stainless Steel Crawl Space Fan IP55 Rated VentirMax 780S

| Authorized Dealer
SKU : VentirMax 780S

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(415) 503-9177

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Estimated Handling Time

Product Ships within 1-3 days.

Estimated Shipping Time

Please Allow 5-7 business days.

AlorAir 780CFM Stainless Steel Crawl Space Fan IP55 Rated Ventilation Fan with Thermostat, Built-In Isolation Net 9.13 Inch Foundation Vent Fan for Garage, ETL  VentirMax 780S


The VentirMax 780S basement fan has a built-in frost protection thermostat that automatically shuts the unit off when it reaches a certain low temperature. There is also a built-in insulation net to prevent reptiles and extend the life of the fan.

This stainless steel basement room fan is a comprehensive ventilation device. The fan has an IP55 certified film that effectively prevents rust. In addition, a frost protection thermostat is built in so that the unit automatically stops operating at low temperatures. It is also equipped with an 8mm thick insulation mesh, which can prevent reptiles from entering, reduce humidity and prolong the fan's life. In short, this fan is a safe, practical and efficient ventilation device, which is suitable for various scenarios and is your best choice for ventilation.


· Features intelligent control panel, easy to set humidity for running, support 10%-80% RH control range.
· Equipped with stainless steel insect nets, Prevents reptiles from entering fans and spaces more effectively.
· IP55 waterproof and dustproof features and stubborn stainless steel shell make it ideal for work in a humidity environment.
· Shell make it ideal for work in a humidity environment.
· Limited noise and quiet operation.
· Upgraded humidity-resistant motor.
· Built-in dehumidifier & freeze protection thermostat. 
· The dehumidifier control will stop operating if the freeze protection thermostat senses low outdoor temperatures.


Power 115 V/ 60 Hz, 68 W
Current 0.65 A
Airflow 780 CFM
Size for 1,300 sq.ft
Noise Level <55 dBA
Functioning Temperature Range 37-158℉
Functioning Humidity Range 10~80%
Power Cord 6 ft
Weight 9 lbs
Dimensions (L x W x H) 16 X 11.9 X 4.4 in
Shipping Weight 11.1lbs
Loading quantity 20’: 287 Sets; 40’: 619 Sets; 40’HQ: 701 Se
Shipping Weight 6.2 lbs
Cord 5.5 ft

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5) No Sales Tax: Every order placed is eligible for No Sales Tax if you are located outside of California. Once you finish inputting your shipping and billing information at checkout, your order will automatically be tax-exempt as long as you are outside of California. 

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