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Witten Automatic Vent 315CBL Replacement Review

3

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Average

Revainrating 3.5 out of 5  
Rating 
3.3
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Description of Witten Automatic Vent 315CBL Replacement

With 1 in wide frame for new construction or to replace old foundation vents. Fits standard 8 X 16 in vent opening. Operates automatically without electricity; opens at 70 deg F, closes at 40 deg F (approximately). Simple homeowner/DIYer snap-in installation, with color matched set screws for additional stability. Removable back for maintenance and cleaning.

Reviews

Global ratings 3
  • 5
    0
  • 4
    1
  • 3
    2
  • 2
    0
  • 1
    0

Type of review

Revainrating 4 out of 5

Easy to install - HVAC

Well done. Ease of installation. Tip: The 4 set screws are easier to adjust if this is done before inserting the vent into the foundation cutout. Tighten the screws once the vent is in place. Put 6 pieces, took 30 minutes. 4 stars instead of 5 because the packaging is damaged. Thank you Witten.

Pros
  • Works automatically without electricity; opens at 70°F, closes at 40°F (approx)
Cons
  • Quick Guide

Revainrating 3 out of 5

Fur. Not impressed. Vented

I bought a few of these and some of them were broken so I had to melt the plastic on the front and back. Work. Whether they are worth it is a matter of debate among experts. I personally don't think so.

Pros
  • Removable back panel for maintenance and cleaning
Cons
  • Useless features

Revainrating 3 out of 5

I like the look of these vents

I like the look of these vents. But I had to make some adjustments to open and close some of them. The two vents were still open. I think there are some improvements in how these vents are made. They say that these windows should be closed at a temperature of 40, I don't think that's true. Some of these vents are still open at 35 degrees. Some of them don't close completely either. Purchase at your own risk.

Pros
  • Easy homeowner/DIY snap-on assembly with color-matched set screws for added stability
Cons
  • Some cons