Julie Fergeson writes:
"Thank you for having such a fantastic website! The way you list out the features of the thermostats made it VERY easy for me to figure out which one would work with my home.
I can't wait to get my thermostat and tell my friends about your website.
"
Your Price: $46.99
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About This Product
This flexible ducting is manufactured with a galvanized spring steel helix contained in continuous encapsulating layers of tough polyester film forming a smooth flowing, airtight inner core. The core is surrounded by a thick blanket of fiberglass insulation. A fiberglass scrim envelops the insulation. Encasing the entire assembly is a tough, tear-resistant polyethylene jacket, providing a durable outer vapor barrier.
Maximum velocity: 4000 FPM Maximum positive pressure: 10" W.C. Maximum negative pressure: 1/2" W.C. Operating temperature: -20 to 250 degrees F
Minimum bend radius is equal to the diameter. U.L. Listed
