The CS2 from Tjernlund is a Crawl Space Supply Fan, 220 cfm. It's designed to boost fresh outdoor air underneath homes and porches. For optimal performance can be used in conjunction Tjernlund UnderAire Crawl Space Ventilators (V1, V2, V2D) to remove moisture in Crawl Spaces and prevent the premature rotting of support columns, joists, decrease termite activity etc.
This model is equiped with a factory installed and pre-wired freeze protection thermostat for each fan which will prevent operation of the fan below 35 F, hardware packet, and pre-wired 6" power cord.
|Dimensions:||18” x 9” x 2”|
|Mounting Plate Smallest||13” x 6”.|
|Thermostat:||Closes at 35°F|