Tjernlund V1 UnderAire Crawlspace Ventilator Fan Moisture Mold Reducing,110 CFM;
Tjernlund V1 UnderAire Crawlspace Ventilator Fan Moisture Mold Reducing,110 CFM

Excess moisture in crawl spaces causes mold, mildew and wood rot with the resultant odors often migrating to the living space above. Crawl space fans quickly exhaust moisture and odors to the outdoors through existing passiv...

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Excess moisture in crawl spaces causes mold, mildew and wood rot with the resultant odors often migrating to the living space above. Crawl space fans quickly exhaust moisture and odors to the outdoors through existing passive vents. Includes a freeze protection thermostat to prevent operation when outdoor temperatures are below 40 degrees F.

  • Power ventilate musty, damp crawl spaces through existing passive vents
  • Face plate is sized for ventilation openings through standard size brick foundations
  • 110 CFM, 20 watt maintenance free exhaust fan.
  • Country of origin: United States
  • Power ventilate musty, damp crawl spaces through existing passive vents
  • Face plate is sized for ventilation openings through standard size brick foundations
  • 110 CFM, 20 watt maintenance free exhaust fan.
  • Country of origin: United States

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