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Tjernlund V1 UnderAire™ 110 CFM Galvanized Steel Power Crawl Space Fan

SKU
V1

In Stock. Ships in 1-7 Business Days.

Click Here for Ground Shipping Cost & Transit Time
Retail : $225.00 - $146 =
$79.00 You Save (65%)

  • Includes: Thermostat

  • Thermostat: Opens at 40 Degrees F

  • Material: Galvanized Steel

  • Voltage: 115V

- +

  • Includes: Thermostat

  • Thermostat: Opens at 40 Degrees F

  • Material: Galvanized Steel

  • Voltage: 115V

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Product details

Tjernlund V1 UnderAire™ 110 CFM Galvanized Steel Power Crawl Space Fan

The Tjernlund UnderAire™ Series Crawl Space Ventilators are designed to circulate fresh outdoor air underneath homes and porches. Excessive humidity levels in Crawl Spaces is the leading cause of premature rotting of support columns, joists, floors and beam supports. Humidity can promote fungus growth and increased termite activity. Humidity may also cause plumbing failures due to rust and corrosion. Constant operation helps vent radon gases, treated wood off-gassing and other odors that might migrate into living areas. Deluxe models (V1D & V2D) are controlled by a dehumidistat which actuates the fan if the relative humidity rises above the selected set-point. IMPORTANT: All Ventilator models are equipped with a factory installed and pre-wired thermostat which will prevent operation of the fan below 35°F outdoor temperature. Normal operation of the fan will resume once the temperature outside rises near 50° F.

Features

  • Galvanized steel construction offers rust resistance

  • Reduces moisture that can cause damage by fungus and corrosion

  • Comes with a 1-year warranty

  • Excess moisture can cause mold, mildew and wood rot; under air fans increase air circulation to fight condensation

  • Calculate the cubic area of the crawl space by multiplying the length x width x height; divide this number by 15 to determine the minimum CFM necessary to fully ventilate the space in 15 minutes

  • 1-fan and small faceplate forventilation openings through brickfoundations (requires switch or dehumidistatto activate)

  • 110 CFM to circulate fresh outdoor air underneath homes and porches

  • Ventilator models are equipped with a factory installed and pre-wired thermostat which will prevent operation of the fan below 35°F outdoor temperature; normal operation of the fan will resume once the temperature outside rises near 50°F

  • Constant operation helps vent radon gases, treated wood off-gassing and other odors that might migrate into living areas

  • 1-fan and small face plate forventilation openings through brick foundations

  • Ventilators are installed inside crawl space behind existing ventilation opening; screws and masonry wall anchors are included

    • Technical Specifications

  • CFM: 110

  • Voltage: 115 V

  • Amps: 0.3 A

  • Watts: 20 W

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Specification Sheet

Product Specifications Brochure
Basic Information
MPN ? Manufacturer Part Number V1
UPC / GTIN 080956954039
Manufacturer Tjernlund
Series ? A manufacturer's grouping of items that match, coordinate, or complement each other. UnderAire
Dimensions and Measurements
Horsepower 1/60 HP
Height (Inches) ? The vertical measurement from bottom to top, measured in inches. 6-7/8"
Width (Inches) ? The horizontal measurement from left to right, measured in inches. 14-3/8"
Depth (Inches) ? Depth 2"
Airflow Efficiency 110 CFM
Weight ? Weight 4.00
Voltage 115 V
Characteristics and Features
Material ? The material(s) used in the construction of the product. Galvanized Steel
Finish ? The finish of the product provided by the manufacturer Aluminum
Warranty and Product Information
Product Warranty 1 Years Limited Warranty
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