AlorAir® 540CFM Crawl Space Ventilation Fan

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- AlorAir® Sentinel HD35P
  
  Capacity
  
  70 PPD at Saturation, 35 PPD@AHAM
  
  Size for
  
  1000 sq.ft
  
  Draining
  
  Pump drainage/Gravity drain
  
  Unit Dimensions
  
  15.35 × 11.2 × 11.4 in
- AlorAir® Sentinel HD55
  
  Capacity
  
  113 PPD at Saturation, 53PPD@AHAM
  
  Size for
  
  1200 sq.ft
  
  Draining
  
  Gravity Drainage
  
  Unit Dimensions
  
  12.2"D x 19.2"W x 13.3"H
- AlorAir® Sentinel HD55（Gold）
  
  Capacity
  
  120 PPD at Saturation, 55 PPD@AHAM
  
  Size for
  
  1300 sq.ft
  
  Draining
  
  Gravity Drainage
  
  Unit Dimensions
  
  12.2'' D X19.2'' W X13.3'' H
- AlorAir® Sentinel HD55 ( White )
  
  Capacity
  
  120 PPD at Saturation, 55 PPD@AHAM
  
  Size for
  
  1300 sq.ft
  
  Draining
  
  Gravity Drainage
  
  Unit Dimensions
  
  12.2"D x 19.2"W x 13.3"H
- AlorAir® Sentinel HDi65
  
  Capacity
  
  120 PPD at Saturation, 55 PPD@AHAM
  
  Size for
  
  1300 sq.ft
  
  Draining
  
  Pump drainage/Gravity drain
  
  Unit Dimensions
  
  12.2'' D X19.2'' W X13.3'' H
- AlorAir® Sentinel HDi90 ( Build in Pump)
  
  Capacity
  
  198 PPD at Saturation, 90 PPD@AHAM
  
  Size for
  
  2600 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  15.2'' D x23.2'' W x17.7''H
- AlorAir® Sentinel HD90
  
  Capacity
  
  198 PPD at Saturation, 90 PPD@AHAM
  
  Size for
  
  2600 sq.ft
  
  Draining
  
  Gravity Drainage
  
  Unit Dimensions
  
  15.2'' D x23.2'' W x17.7''H
- AlorAir® Sentinel HDi90 (Duct-able)
  
  Capacity
  
  198 PPD at Saturation, 90 PPD@AHAM
  
  Size for
  
  2600 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  15.2'' D x23.2'' W x17.7''H
- AlorAir® Sentinel HDi 120
  
  Capacity
  
  235 PPD at Saturation, 120 PPD@AHAM
  
  Size for
  
  3300 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  14.7''D x 23.8'' W x 17.9 '' H
- AlorAir® Sentinel HDi 100
  
  Capacity
  
  220 PPD at Saturation, 100 PPD@AHAM
  
  Size for
  
  2900 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  14.7''D x 23.8'' W x 17.9 '' H
- AlorAir® Storm Ultra
  
  Capacity
  
  190 PPD at Saturation, 90 PPD@AHAM
  
  Size for
  
  2600 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  19.2'' D x 21.1'' W x 31''H
- AlorAir® Storm Elite
  
  Capacity
  
  270 PPD at Saturation, 125 PPD@AHAM
  
  Size for
  
  3000 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  24'' D x 24.2'' W x 36'' H
- AlorAir® Storm Pro
  
  Capacity
  
  180 PPD at Saturation, 85 PPD@AHAM
  
  Size for
  
  2300 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  19.2'' D x 21.1'' W x 31'' H
- AlorAir® Storm DP Single -Voltage
  
  Capacity
  
  110 PPD at Saturation, 50 PPD@AHAM
  
  Size for
  
  1300 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  14''D x 17'' W x 23.1'' H
- AlorAir® Storm Ultra (New)
  
  Capacity
  
  190 PPD at Saturation, 90 PPD@AHAM
  
  Size for
  
  2600 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  21.2'' D×22'' W×38'' H
- AlorAir® Storm Elite (New)
  
  Capacity
  
  270 PPD at Saturation, 125 PPD@AHAM
  
  Size for
  
  3000 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  22.3'' D×23.6'' W×39.7'' H
- AlorAir® Storm Pro Dehumidifier (New)
  
  Capacity
  
  180 PPD at Saturation, 85 PPD@AHAM
  
  Size for
  
  2300 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  21.2'' D×22'' W×38'' H
- AlorAir® Storm LGR 1250
  
  Capacity
  
  264 PPD at Saturation, 125 PPD@AHAM
  
  Size for
  
  3000 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  26.1'' D x15.5'' W x17.6'' H
- AlorAir® Storm LGR 1250X
  
  Capacity
  
  264 PPD at Saturation, 125 PPD@AHAM
  
  Size for
  
  3000 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  26.1'' D x15.5'' W x17.6'' H
- AlorAir® Storm LGR 850X
  
  Capacity
  
  180 PPD at Saturation, 85 PPD@AHAM
  
  Size for
  
  2300 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  21'' D×11.6'' W ×17.3'' H
- AlorAir® Storm LGR 850
  
  Capacity
  
  180 PPD at Saturation, 85 PPD@AHAM
  
  Size for
  
  2300 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  21'' D×11.6'' W ×17.3'' H
- AlorAir® Storm LGR Extreme. Smart App Control
  
  Capacity
  
  180 PPD at Saturation, 85 PPD@AHAM
  
  Size for
  
  2300 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  22.8'' D ×13.7'' W ×17.3'' H
- AlorAir® Storm LGR Extreme (Hot Sale)
  
  Capacity
  
  180 PPD at Saturation, 85 PPD@AHAM
  
  Size for
  
  2300 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  22.8'' D ×13.7'' W ×17.3'' H
- AlorAir® PureAiro HEPA Max 970
  
  Built-in UV-C light
  
  Yes
  
  Airflow
  
  750 CFM
  
  Sound Pressure Level
  
  65 DBA
  
  Filters
  
  MERV-10 -filter and HEPA/activated carbon filter
- AlorAir® PureAiro HEPA Max 870
  
  Built-in UV-C light
  
  Yes
  
  Airflow
  
  550 CFM
  
  Sound Pressure Level
  
  65 DBA
  
  Filters
  
  MERV-10 -filter and HEPA/activated carbon filter
- AlorAir® PureAiro HEPA Max 770
  
  Built-in UV-C light
  
  No
  
  Airflow
  
  550 CFM
  
  Sound Pressure Level
  
  65 DBA
  
  Filters
  
  MERV-10 -filter and HEPA/activated carbon filter
- AlorAir® PureAiro HEPA Pro 970
  
  Built-in UV-C light
  
  Yes
  
  Airflow
  
  750 CFM
  
  Sound Pressure Level
  
  65 DBA
  
  Filters
  
  MERV-10 -filter and HEPA/activated carbon filter
- AlorAir® PureAiro HEPA Pro 870
  
  Built-in UV-C light
  
  Yes
  
  Airflow
  
  550 CFM
  
  Sound Pressure Level
  
  65 DBA
  
  Filters
  
  MERV-10 -filter and HEPA/activated carbon filter
- AlorAir® PureAiro HEPA Pro 770
  
  Built-in UV-C light
  
  No
  
  Airflow
  
  550 CFM
  
  Sound Pressure Level
  
  65 DBA
  
  Filters
  
  MERV-10 -filter and HEPA/activated carbon filter
- AlorAir® Cleanshield HEPA 550 (Hot Sale)
  
  Built-in UV-C light
  
  No
  
  Airflow
  
  270-550 CFM
  
  Sound Pressure Level
  
  65 DBA
  
  Filters
  
  MERV-10 -filter and HEPA/activated carbon filter
- Purisystems HEPA 600 UVIG (Medical Grade)
  
  New Tech
  
  Built-in UV-C light and lonizer
  
  Airflow
  
  260-600 CFM
  
  Sound Pressure Level
  
  58 DBA
  
  Filters
  
  MERV-10 Filter and HEPA/Activated Carbon Filter
- Purisystems HEPA Pro UVIG (Industrial Grade)
  
  Built-in UV-C light
  
  Yes
  
  Airflow
  
  800-2000 CFM
  
  Sound Pressure Level
  
  70DBA
  
  Filters
  
  MERV-8 Filter and H13 Clapboard Filter
- Purisystems Purecare 1350
  
  Built-in Ionizer
  
  No
  
  AirFlow
  
  1050-1350 CFM
  
  Sound Pressure Level
  
  69 DBA
  
  Filters
  
  4 X MERV-11
- Purisystems Purecare 1350IG
  
  Built-in Ionizer
  
  Yes
  
  AirFlow
  
  1050-1350 CFM
  
  Sound Pressure Level
  
  69 DBA
  
  Filters
  
  4 X MERV-11
- Purisystems Puricare 1100
  
  Built-in lonizer
  
  No
  
  AirFlow
  
  1100 CFM
  
  Sound Pressure Level
  
  66 DBA
  
  Filters
  
  MERV-10 and MERV-12 Filter
- Purisystems Puricare 1100IG
  
  Built-in lonizer
  
  Yes
  
  AirFlow
  
  1100 CFM
  
  Sound Pressure Level
  
  66 DBA
  
  Filters
  
  MERV-10 and MERV-12 Filter
- Purisystems Puricare 500
  
  Built-in lonizer
  
  No
  
  AirFlow
  
  500 CFM
  
  Sound Pressure Level
  
  61 DBA
  
  Filters
  
  MERV-10 and MERV-12 Filter
- Purisystems Puricare 500IG
  
  Built-in lonizer
  
  Yes
  
  AirFlow
  
  500 CFM
  
  Sound Pressure Level
  
  61 DBA
  
  Filters
  
  MERV-10 and MERV-12 Filter
- AlorAir® Zeus Extreme Axial Air Mover
  
  Air Flow
  
  3000cfm
  
  Power
  
  2.3 Amps
  
  Speed Control
  
  2-Speed Control
  
  Unit Dimensions
  
  20.1"D x 20.1"W x 16.1"H
- AlorAir® Zeus 900 Air Mover
  
  Air Flow
  
  950 CFM
  
  Power
  
  1.8 Amps
  
  Speed Control
  
  8-Speed Control
  
  Unit Dimensions
  
  21.6'' D x17.3'' W x9.8'' H
- AlorAir® Storm SLGR 850X
  
  Capacity
  
  180 PPD at Saturation, 85 PPD@AHAM
  
  Size for
  
  2300 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  21" D×11.6" W×17.3"H
- AlorAir® Storm SLGR 1250X
  
  Capacity
  
  264 PPD at Saturation, 125 PPD@AHAM
  
  Size for
  
  3000 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  26.1" D×15.5" W×17.6"H
- AlorAir® Sentinel SLGR 1400X
  
  Capacity
  
  275 PPD at Saturation, 140 PPD@AHAM
  
  Size for
  
  3800 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  33.9'' D×18.1'' W×19.3'' H
- AlorAir® Storm SLGR 1600X
  
  Capacity
  
  275 PPD at Saturation, 160 PPD@AHAM
  
  Size for
  
  4000 sq.ft
  
  Draining
  
  Pump Drainage
  
  Unit Dimensions
  
  31.9" D ×20" W ×18"H
- AlorAir® Ventirpro 720
  
  Power
  
  115 V 60 Hz; 0.7 A
  
  AirFlow
  
  720 CFM
  
  Noise
  
  55 DBA
  
  Operating Humidity
  
  5 to 80% RH
- AlorAir® Ventirpro 540
  
  Power
  
  115 V 60 Hz; 0.51 A
  
  AirFlow
  
  540 CFM
  
  Noise
  
  55 DBA
  
  Operating Humidity
  
  5 to 80% RH
- AlorAir® Ventirpro 260
  
  Power
  
  115 V 60 Hz; 0.25 A
  
  AirFlow
  
  260 CFM
  
  Noise
  
  40 DBA
  
  Operating Humidity
  
  5 to 80% RH
- AlorAir® VentirPro-S2
  
  Power
  
  100 to 230V AC, 0.8A
  
  Airflow
  
  0-240 CFM (Air-out)
  
  Noise
  
  0-48 dBA
  
  Operating Humidity
  
  20 to 100% RH
- AlorAir® MaxFireDry 200
  
  Heat Output
  
  20,000 BTUs
  
  Airflow
  
  250 CFM
  
  Size for
  
  Up to 430 Sq.Ft.
  
  Features
  
  PTC heating wires and Remote Control
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AlorAir® 540CFM Crawl Space Ventilation Fan

The VentirPro 540 uses an 8.7" aerofoil fan to produce 540CFM flow and cover spaces up to 5600 cubic feet to provide more efficient ventilation. It is a popular choice for basements, attics, garages, and any space that needs air circulation.

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AlorAir 540CFM Crawl Space Ventilation Fan
The Ventirpro 540 fan is an innovative solution designed for maximum airflow, portability and efficiency. The fan is IP55 certified, dust and waterproof and can run stably in any weather. This powerful system is also equipped with a dehumidifier and anti-freeze thermostat to prevent low-temperature failures. Adjustable humidity range 5%-80% RH for basements, warehouses， and crawl spaces from 3600-5600 Cu.Ft.

Features
· Knob control panel, easy to set humidity for running
· Built-in dehumidifier to assist in reducing humidity levels
· Works automatically based on the humidity level you set
· Equipped with an anti-freeze thermostat to detect the outdoor temperature, the dehumidifier will not operate when the temperature falls below 33°F/3°C.
· Suitable for reducing humidity in your space from 2400-3600CU.FT
· IP55-rated ventilation fan (dust and water-resistant)
· Galvanized mounting bracket, sturdy and durable
· After installation, panels can be trimmed to match non-standard base openings
·Thoughtful addition of barrier mesh to prevent crawlers from entering and affecting the operation
· Adjustable humidity range of 5%-80% RH to meet different environmental needs
· 5ft long power cord

Specification
· Power: 23.75 W
· Voltage: 115 V/ 60 Hz
· Current: 0.51 A
· Airflow: 540 CFM
· Size for: 3600-5600 Cu.Ft.
· Noise Level: <55 dBA
· Weight: 6.2 lbs
· Shipping Weight: 7.4 lbs
· Cord: 4.9 ft
· Functioning Temperature Range: 35-158 °F
· Functioning Humidity Range: 5~80%
· Dimensions (L x W x H): 15 X 10.2 X 2.8 in

Application
When there is steam and moisture in the air, it can breed mold and creepy crawlies. It can also cause furniture to warp or rot if it doesn't get proper ventilation afterwards. Ventilation fans work to remove unwanted odors, moisture, smoke and other contaminants from the air. When you utilize VentirPro 540 exhaust fans, the vapors are quickly released to the outside. Because it uses five 8.7-inch blades, it not only works efficiently, but also works with very low noise for home use.

Exhaust: Don't let unpleasant odors and pollutants flood your home! With the VentirPro 540 ventilator, you can safely and effectively remove all unpleasant odors from the air. This powerful fan is designed to remove air pollutants quickly, without any chemicals or complicated processes.

Dehumidification: It is perfect for keeping your room cool, dry and comfortable. Its built-in dehumidifier works non-stop with a maximum airflow of 540 cubic meters per minute and ventilates and dries up to 5,600 cubic feet.

Safety: This unit has a built-in thermostat that turns on a self-protection mechanism when it detects an outdoor temperature below 33°F/3°C, stopping the dehumidifier from operating and preventing fan failure.

: Specification Sheet

: User Guide

: Parts List

: Data Plate

: Wiring Diagram

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Crawl Space & Basement Dehumidifiers

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