What's New

Tjernlund Products Inc.: Crawl Space Ventilation Fans



UnderAire™ crawl space ventilation fans offer homeowners a simple and cost-effective way to mechanically circulate fresh outdoor air underneath homes and porches. According to the manufacturer, left untreated, high humidity in these enclosed areas can foster a myriad of structural problems including premature rotting of structural support columns, joists, floors, and beam supports (increasing the potential for termite infestation) as well as plumbing failures due to rusting and corrosion, while proper ventilation suppresses mold and helps vent radon, offgassing from treated lumber, and odors that might otherwise migrate into living areas. The three models have factory-installed freeze-protection thermostats that prevent the units from operating if temperatures are below 40°F. The two deluxe models come ready to plug into an electrical outlet and include a dehumidistat that allows the homeowner to select the humidity level that activates the ventilator.

Tjernlund Products Inc., 1601 Ninth St., White Bear Lake, MN 55110-6794; 651-426-2993 or 800-255-4208; 651-426-9547 (fax); www.tjernlund.com/newproducts.htm

eProduct 186

Did you enjoy this article? Click here to subscribe to The NEWS Magazine

You must login or register in order to post a comment.

Multimedia

Videos

Image Galleries

2015 ACCA Conference

Images from the 2015 ACCA Conference in Grapevine, Texas. Posted on April 8, 2015.

Podcasts

NEWSMakers: Mark Crockett
Mark Crockett vice president, Crockett Facilities Services, explains the importance of technician training, the value of being a top minority-owned company in the U.S., current projects the company is managing, and much more. Posted on April 24.
More Podcasts

ACHRNEWS

NEWS 04-20-15 cover

2015 April 20

Check out the weekly edition of The NEWS today!

Table Of Contents Subscribe

Global Warming

Do you believe in man-made global warming?
View Results Poll Archive

HVACR INDUSTRY STORE

2015.jpg
2015 National Plumbing & HVAC Estimator

Every plumbing and HVAC estimator can use the cost estimates in this practical manual!

More Products

Clear Seas Research

 

Clear Seas ResearchWith access to over one million professionals and more than 60 industry-specific publications, Clear Seas Research offers relevant insights from those who know your industry best. Let us customize a market research solution that exceeds your marketing goals.

DON'T MISS A THING

Magazine image
 
Register today for complete access to ACHRNews.com. Get full access to the latest features, Extra Edition, and more.

STAY CONNECTED

facebook icontwitter iconyoutube iconLinkedIn i con