Northern Tool Ratings and Reviews

Customer Reviews for Tjernlund UnderAire Crawl Space Ventilator - Economy One-Fan, 110 CFM, Model# V1

Tjernlund UnderAire Crawl Space Ventilator - Economy One-Fan, 110 CFM, Model# V1

Item# 250744
Fan-powered ventilator quickly reduces moisture in crawl spaces to protect home and occupants. Increases air circulation to prevent condensation, mold, mildew and wood rot. Also helps vent radon gas, treated wood gases and odors, preventing them from migrating into living areas. U.S.A. Amps 0.30, Speeds qty. 1, Dimensions W x D x H in. 14 3/8 x 6 7/8 x 2, Power Cord ft. 6, Air Delivery CFM 110, Volts 115. Economy one-fan ventilator Requires switch or dehumidistat not included Multiple ventilators can be controlled by a single switch or dehumidistat Freeze protection thermostat Sealed bearing motor for long life Mounts into ventilation openings in block foundations Galvanized faceplate can be trimmed to fit
Average Customer Rating:
4.5 out of 5
4.5
 out of 
5
(2 Reviews) 2
Open Ratings Snapshot
Rating Summary (2 reviews)
5 stars
1
4 stars
1
3 stars
0
2 stars
0
1 star
0
2 of 2(100%)would recommend this product to a friend.
Customer Questions & Answers:
3 Questions | 3 Answers
Customer Reviews for Tjernlund UnderAire Crawl Space Ventilator - Economy One-Fan, 110 CFM, Model# V1
Review 1 for Tjernlund UnderAire Crawl Space Ventilator - Economy One-Fan, 110 CFM, Model# V1
Overall Rating:
5 / 5
5 / 5

excellent circulation

,
October 19, 2009
By jetjock
from Kingston, TN
"We have a small crawl space under new addition construction that has stayed wet due to unusual amounts or rain and inability to get grade work finished. This fan has worked non-stop for 4 months, so far, and helped us keep the moisture level down."
Describe Yourself: Home Handyman
+1point
1out of 1found this review helpful.
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Review 2 for Tjernlund UnderAire Crawl Space Ventilator - Economy One-Fan, 110 CFM, Model# V1
Overall Rating:
4 / 5
4 / 5

Works well!

,
August 18, 2008
By Tim77
from Bridgeport, WV
"Put the fans in about 2 weeks ago, really easy to wire up and install. So far they are working really well, much less moisture in our crawl space.
Northern sells the fans cheaper than you can purchase them from the manufacturer's website.
"
Describe Yourself: Total Beginner
+1point
1out of 1found this review helpful.
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