Tjernlund UNDERAIRE CRAWL SPACE Ventilation Fan
Normal Price: $0.00
Our Price: $82.19
Our Price: $82.19
Tjernlund UNDERAIRE Crawl Space Ventilation Fan. Ventilates Moisure and Increases Air Circulation. Helps Radon Gas mitigation. VIDEO
High humidity levels in Crawl Spaces is the leading cause of premature rotting of support columns, joists, floors and beam supports. Humidity causes Fungus and Mold growth and increased Termite activity. It can also cause plumbing failures due to rust & corrosion. Crawl Space ventilation acts as a Natural Dehumidifier to aid in basement waterproofing.
UNDERAIRE CRAWL SPACE VENTILATION FAN PRODUCT FEATURES
- Galvanized Face Plate- may be trimmed if necessary.
- Sealed Bearing Motor(s)
- Safety Thermostat deactivates fan below 40F degrees to advoid freeze-ups.
- Models V1D & V2D also include an Adjustable Dehumidistat and have 6' grounded power cord.
- Easy to Install behind existing Ventilation Air Grille opening. Screws and masonry wall anchors are included.
UNDERAIRE CRAWL SPACE VENTILATION FAN SELECTION GUIDE
Model V1 - (1) Fan and (1) Small Faceplate for BRICK foundation Vent.
- Includes 40F degree safety thermostat. Requires switch or dehumidistat to activate.
- Multiple ventilators may be controlled by a single switch or dehumidistat (Model DH10).
- 115VAC / 0.30 Amps / 110 CFM
- 14 3/8"W X 6 7/8"H X 2"D
Model V1D - (1) Fan and (1) Large Faceplate for BLOCK foundation Vent.
- Includes 40F degree safety thermostat, dehumidistat (Model DH10), and pre-wired 6' power cord.
- 115VAC / 0.30 Amps / 110 CFM.
- 18"W X 9"H X 2"D
Model V2D - (2) Fans and (1) Large Faceplate for BLOCK foundation Vent.
- Includes 40F degree safety thermostat, dehumidistat (Model DH10), and pre-wired 6' power cord.
- 2 @ 115V / 0.60 Amps / 220 CFM
- 18"W X 9"H X 2"D
Model DH10 Dehumidistat - Manual on/off or 20% to 80% Relative Humidity.