Product ReviewsWitten 306MGR Energy Saver Gray 8x16 Automatic Foundation Vent 6097257

Good for letting your house breathe

The only thing that would make this better is the plastic tits on the top being a little more 'grabbing' to the holes they go in (as back wanted to fall backwards when installed in to hole - we used a piece of tape on it). And on inside of box, if template was drawn out for homeowner to just cut on the line (we made our first hole too small, but second one went in fairly well - 2 more to go :)Read full review...

Verified purchase:  Yes | Condition: new | Sold by: greatbrands

Great Item, just needs a better way to install them.

These foundation vents are a great upgrade from the old metal vents that you had to manually open and close. I replaced all of my foundation vents about 15 years ago with these and I had two of them that kept falling out until they broke, I bought these two to replace the broken ones I have, It's great not having to worry about when to open and when to shut the vents. I only have one complaint about these vents and that is the bolts that are in them that you screw in to put the vent in with is bad about chipping the concrete blocks, thus making them hard to keep them in place, so that part of the vent is the only negative for these vents. It looks like they would change the design to install them that is more reliable. I am going to go all the way around my house and pull the vents out and then drill at least one hole on each side of the vent and use concrete screws to fasten them in place permiinately.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: promax_supply

Automatic crawl space vents

Looks great and makes a huge difference on the electric bill. I enjoy the features of automatically opening and closing

Verified purchase:  Yes | Condition: new | Sold by: greatbrands

Thank you! works perfect for my house!

Thank you, match perfect with the colors of my house also easy to install

Verified purchase:  Yes | Condition: new | Sold by: goodplace2shop

easy to install auto vents.

well made. however the louvers don't close tight.

Verified purchase:  Yes | Condition: new | Sold by: greatbrands

auto vents

installed the auto vents, looks good if they close this winter and open in the spring, be goodauto

Verified purchase:  Yes | Condition: new | Sold by: goodplace2shop

replacement worn out vent for home

item fits perfect my wife likes appearence

They look good and seem to work good so far.

They look good and seem to work good so far.

Verified purchase:  Yes | Condition: new | Sold by: goodplace2shop

Does not work at all

Product does not close at all. At 33 Degrees, it was wide open.

Verified purchase:  Yes | Condition: new | Sold by: greatbrands

Great

Verified purchase:  Yes | Condition: new | Sold by: greatbrands