Top 9 Crawl Space Fan – HVAC Ducting

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1. Tjernlund

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Tjernlund V2D UnderAire Crawlspace Ventilator Fan Moisture Mold Reducing,220 CFM

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Tjernlund #ad - Power ventilate musty, damp crawl spaces through existing passive vents. 220 cfm, 40 watt maintenance free exhaust fans. Includes adjustable dehumidistat, freeze protection limit and 6 foot grounded power cord. Faceplate can be trimmed to match non-standard foundation openings. Dehumidistat control also will not operate if the freeze protection thermostat senses low outdoor temperatures. Faceplate is sized for ventilation openings through standard block foundations.
BrandTjernlund #ad
ManufacturerTjernlund #ad
Height4 Inches
Length20 Inches
Weight6.5 Pounds
Width11 Inches
Part NumberV2D
ModelV2D

2. CADPXS

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CADPXS DuraAir MFB Pro Crawlspace Ventilator Fan, Dual Fans Ventilator with dehumidistat + Freeze Protection Thermostat, for Ventilated Crawl Spaces, 220 CFM Air Out

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CADPXS #ad - Cadpxs customer support team is always just one-email away. Dual fans with 6. 56 foot grounded power cord. Exchange the outdoor and indoor air, improve room air quality and balance the humidity. Airflow: 220 CFM.

Freeze protection thermostat: Dehumidistat control also will not operate if the freeze protection thermostat senses low outdoor temperatures. Air out. Built-in dehumidistat 20% - 80% rh range. Warranty: the warranty is effective for 1 year from the purchase date. Ventilate a wet crawl space. Please don't hesitate to contact us if there is any question, we will reply to you within 24 hours and help you solve the problems.

Exhausts vent radon gas, treated wood gases and odors, prevents migrating into living areas. Cadpxs duraair mfb pro crawl space foundation dual fans ventilator with thermostat, attic, and garage, designed to control the temperature and humidity levels of your crawlspace, basement, Increases air circulation to protect home and occupants.18" x9" x2”.
BrandCADPXS #ad
ManufacturerCADPXS #ad
Height2 Inches
Length18 Inches
Weight5.7 Pounds
Width9 Inches
Warranty1 YEAR by CADPXD

3. AC Infinity

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Exhaust, AC Infinity AIRTITAN T8, with Temperature and Dehumidistat Controller, Crawlspace Basement Ventilator Fan, IP-44 Rated

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AC Infinity #ad - A fan system designed to provide ventilation and moisture control for crawl spaces and basements. Programmable controller with corded probe, can adjust airflow in response to temperatures and humidity. Includes wall adapter | design: exhaust | dims. 18 x 9 x 1. 6 in. Reduce humidity to prevent mold growth while exhausting out odors and pollutants from your home. Heavy-duty stainless steel frame with IP-44 rated fans to be highly resistant to liquids and dust. Airflow: 240 cfm | noise: 32 Dba.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Part NumberAC-ATT8
ModelAC-ATT8

4. Durablow

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M2D-S430, Durablow Stainless Steel Crawl Space Foundation Fan Ventilator + Built-in Dehumidistat Stainless steel silver

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Durablow #ad - Better than other brands' Galvanized Steel. On/off automatically with SET humidity % level. 2. 4. Increases air circulation to prevent condensation and wood rot. 3. Seven leaves AC Axial Fan.

Exhausts vent radon gas, prevents migrating into living areas. Ul listed components used. 5. Measure your crawl space vent opening size before purchasing. 100% stainless steel 430 Grade panel & housing box for longer life in humid environment. Exchange the outdoor and indoor air, treated wood gases and odors, improve room air quality and balance the humidity. Air out ▼ dimensions l x w x h: 18" x 9" x 2". Benefits: 1. Freeze protection thermostat. It helps to reduce radon level in crawl space, since radon density is heavier than air, radon will precipitate in lower floors. Dual fans with power cord. Reduces moisture in crawl spaces / foundation to protect home and occupants.
BrandDurablow #ad
ManufacturerDurablow #ad
Height2 Inches
Length18 Inches
Width9 Inches
Part NumberMFB M2D-S430
ModelMFB M2D-S430 (RT)

5. AC Infinity

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Hydroponics, Ventilation Fan 12" with Temperature Humidity Controller, Garage, Basement, for Crawl Space, AC Infinity AIRTITAN T7, Attic, Grow Tents

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AC Infinity #ad - A high-airflow fan designed to provide temperature and moisture control for crawl spaces and basements. Programmable controller with corded probe, can adjust airflow in response to temperatures and humidity. Includes wall adapter | dims. 11. 7 x 6. 1 x 1. 8 in. Reduce humidity to prevent mold growth, while ventilating out odors and pollutants with fresh air. Heavy-duty anodized aluminium frame with IP-44 rated fans to be highly resistant to liquids and dust. Airflow: 240 cfm | noise: 32 Dba | Bearings: Dual Ball.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Part NumberAC-ATT7
ModelAC-ATT7

6. ALORAIR

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Speed Control, ALORAIR Crawl space Basement Ventilator Fan, basements, for attic, VentirPro-S2 with Temperature Humidity Controller, garage, 240CFM Air-out, Timing Cycle, crawl space, shed

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ALORAIR #ad - Quiet enough, which makes this exhaust fan the first choice for control the basement & crawl space temperature and humidity levels. Multi-function operation panel, wind speed adjustment, these are standard functions, The time loop function has been added, humidity setting, temperature setting, time timing, and the user can cycle the unit by setting the unit rest time and working time.

B>a real space saver- air out. It is sure to last long and still keep its shape look. In the box-the ventirpro-s2 air-out ventilator Fan×1; The User Manual×1; Power Adapter×1. Built to last - with a metal fan cage and stainless steel body, for Crawl Space, Basement, Hydroponics, attic, Garage, Grow Tents. Airflow: 240 cfm. Noise: 48 dBA. Unit dimensions: l x w x h: 18. X 1. 7" x 9". Trusted for generations -sales service-we believe in quality and after-sales-service, all our high-quality ALORAIR crawl space fans are made for your full utilization.

Your satisfaction is guaranteed with a 2 Years Warranty and a great after-sales-service team. Nicely equipped-this 7-blade crawls pace fan with a front metal grille and dual ball dc motors can move 240 CFM air. The temperature and humidity probe should be installed in the same space as the equipment; ensure that the temperature and humidity probe will not get wet or damaged.
BrandALORAIR #ad
Height9 Inches
Length18 Inches
Weight4.4 Pounds
Width1.7 Inches

7. Lomanco

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Lomanco 9800530 PCV1 Powered Crawl Space Fan

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Lomanco #ad - Product Type:Electric Fan. Country of Origin: United States. Item package Weight:1. 950 kg. Item package dimension:508 cm l x 24. 13 cm w x 8. 89 cm H.
BrandLomanco #ad
ManufacturerLomanco #ad
Height12 Inches
Length21 Inches
Width20 Inches
Part Number9800530
Model9800530

8. durablow

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Durablow Air-In Stainless Steel Crawl Space Foundation Dual Fans Ventilator + Built-in Dehumidistat + Freeze Protection Thermostat + Radon Mitigation Stainless Steel 430

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durablow #ad - Benefits: 1. 2. 100% stainless steel 430 Grade panel & housing box for longer life in humid environment. Exchange the outdoor and indoor air, treated wood gases and odors, improve room air quality and balance the humidity.

Exhausts vent radon gas, prevents migrating into living areas. It helps to reduce radon level in crawl space, since radon density is heavier than air, radon will precipitate in lower floors. 3. Better than other brands' Galvanized Steel. Reduces moisture in crawl spaces / foundation to protect home and occupants. Freeze protection thermostat. Air in ▼ dimensions l x w x h: 18” x 9” x 2”. Ul listed components used. Seven leaves AC Axial Fan. Dual fans with power cord. Measure your crawl space vent opening size before purchasing. Increases air circulation to prevent condensation and wood rot. 4.
Branddurablow #ad
Manufacturerdurablow #ad
Height5 Inches
Length20 Inches
Weight4 Pounds
Width15 Inches
Part NumberMFB M2D-S430-N
ModelMFB M2D-S430-N (ZF)

9. Advantage Vent

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Crawl Space Power Vent Clay, for 16"W x 8"H Foundation Openings

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Advantage Vent #ad - Opening - actual size 15 1/2"l x 7 3/4"H x 3 1/8D. Double pane, frosted glass sash door with extruded bubble seal on perimeter ensures great thermal properties. Quiet, ball bearing fan unit, 160 CFM with nickel plated steel fan guard. Made in the U. S. A. Automatic switch turns exhaust fans on when sash door is open. Fits 16" x 8" in.
BrandAdvantage Vent #ad
ManufacturerAdvantage Manufacturing #ad
Part NumberCPV1608