Tjernlund V2D 220 CFM Crawl Space Fan Automatic

Tjernlund crawlspace and foundation ventilator. 18x9 inch backplate. Quiet 110 cfm ball bearing motors 2 fans for a TOTAL OF 220 cfm. 120 VAC 0.6 amp. Humidity sensor and 6 foot power cord included. ETL approved.

• Power ventilate musty, damp crawl spaces through existing passive vents
• Faceplate is sized for ventilation openings through standard block foundations
• 220 CFM, 40 watt maintenance free exhaust fans
• Includes adjustable dehumidistat, freeze protection limit and 6 foot grounded power cord