Does the duct slide over the damper collar or do i have to purchase two couplers to go inside the damper and the duct on each side?
1263266
It is smaller on the intake side which will take a crimped 4" duct connection than the exhaust side which should slip over an uncrimped duct
1263267
This back draft damper works with the fantech fan and is connected directly to the fan's exhaust end with silver/aluminum tape.
2090041
Comes with the couplers and everything you need to install Works very well!
227534
Hmm, I am not sure what a damper is. I can find out, but can you please clarify. Generally we are very happy with this item, but our atock isn't huge, but a nice size.
330012
it comes with extendable plastic ducting don't remember how long ( think 3-4 feet ) so i would hang on until i get it see if can do with that one, then measure how much you need if any.
1534202
I do not have non ducted install. I do not know what your situation is regarding the application but if you cant duct it, the result wil be limited; not just for this brand but all brands.
109000
Yes its for the crawlspace and other things to. I use it for my crawlspace. No damper.
1142808
Hi, you have to make sure the 2 hooks are until the end of the vent and as separated as possible. There is going to be some slipping but will be less.
2029909
If you're installing in a wall and need it to stick out to connect to a duct You will need to purchase seperately an aluminum tube that connects to extend it, they're pretty cheap at Home Depot. $2-4 I think .
18106
I ordered this for my house and I have someone coming to put it up for me. It comes with cables but you may need extra depending on the lenght you require. The description should have the lenght on it. I havent picked up my box yet form the mailbox so I am not sure of the lenght. Also, I am not sure what couplers are but I assume the description would have it also . Good luck.
1998897
The rod is straight with a short, adjustment collar on one end and a non-adjustable collar on the other end. The straight pipe may have to be cut to fit your application. The adjustable collar allows about an inch of adjustment.. There is no step caused by one rod sliding inside another rod to provide adjustment, which is a design most other tension rods use. The shower curtain hanger slides easily from one end of the rod to the other.
790008
Sorry I no longer have the coupler but my husband said they are readily available at hardware stores. If you have a hardware store nearby then you can find out the specifics or call them. Good luck!
1873449
It comes like the picture shows, just the fan unit and the mounting bars. Yes, you will need to use a Y to connect multiple ventilation points. It uses 6" duct size. This unit is pretty quiet compared to units that mount directly in the ceiling. We have two inlets installed in our bathroom which is pretty big and we used 6" round HVAC ceiling vent covers that have dampers in them which were adjusted to balance the flow as needed.
1480878
On the 500 model, the air can flow either direction. The enclosed instructions tell you how to mount it on either the supply or return ducts.
1223816
It comes with flexible 6 in duct. You would need 8 in to 6 in duct reducer.
670933
i believe this is a common problem on exhaust vent dampers. the adhesive allows the foam to shift causing it to bind on the damper sides. you might open the unit, remove the foam tape and install a new one. or another way to resolve the problem is to gently increase the damper-spring tension (to allow the damper to open with less "wind pressure".
734890
No. They're all of varying sizes so a few different sized couplers are needed.
194328
Hi Anne, it's actually both. The duct is a tapered design starting at 4" and then gradually enlarging to 6" so it will accommodate either size.