can it be installed without getting into the attic (just doing thru the ceiling hole)?
621012
yes but you should make sure that the hole that you cut inthe ceiling is up against a joist so you can secure the housing of the fixture
621013
That's the reason I bought it. Reading the instructions however, it seems that it might be a bit tricky especially if you have an existing hole. You would need to secure the housing to at least one ceiling joist.
621014
Yes. It is very simple to install. I installed it after I put in my drop ceiling.
630024
Thats going to be tricky, you need something solid to bolt/screw this into. So if you are able to manage that with the dropped ceiling then you will be fine. If there is nothing solid to bolt it to, then its not a good idea.
541804
No. If you are putting it in the attic, you should get the indoor model, and install according to the instructions.
1790808
We installed ours on a 9' kitchen ceiling, but we have a working vent, so an opening was made in the ceiling for the venting. You should be able to install it without an opening on a 9' ceiling.
1223279
No. The unit comes assembled and ready to install in the designed direction. Also, being that the ladder closes up into the unit to be flush with ceiling, you would not be able to modify it. Perhaps there is another product for your application? Werner has a few options.
2143182
No. Just use self tapping screws long enough to go through the insulation and into the structural sheathing. You can dab the screw into some sealant before installing it and you will have a good sealed fastening job!
29098
I didnt put mine in the attic but, in order to safely get it on my roof I "folded" it up. If you loosen the screws you can collapse it fairly flat and it will fit through most attic stairways. R//Joe
231090
yes, an overhead door. You need to get on youtube and other sites and learn about installation before you even consider doing this yourself. It can be dangerous and I would hire a pro if I had to do it again.
1871065
I'm not sure, but wouldn't think you could. It's designed to hang solo from the ceiling.
2028375
No, you cannot install this particular unit in your attic. It has an open exhaust, which means carbon monoxide would be spewing into your home. You would want to install a tankless that is meant for indoor installation. Also, if you are using the existing has line you would have to install a navien npe unit to utilize the 1/2 inch has line, unless to run a new line from your meter (either 3/4 or 1 inch depending on unit size and distance from meter)
792151
As long as there's a box in the ceiling..there shouldn't be any problem to get it installed!!
2271134
Yes, you can skip installing it. But there are pre-drilled holes, so they would be there. Probably they wouldn't be so visible, since there would be blankets over them, though.
1465647
You shouldn't have a problem but make sure you use a stud finder to place it under a beam or you'll have problems. There is a vaulted ceiling attachment you can buy and screw into your ceiling.
1416871
No. This can only mount directly on the roof. It has a thermostat and runs automatically, and silently, whent he attic temperature gets to 80 degrees F. It turns off when the attic temperature is 70 degrees.
290033
No. The power supply in this unit produces a little heat itself, and I would NOT suggest installing in an attic. First summer it was in there it would die for sure.
1524581
yes. I believe the directions will tell you how to do an installation that way. you will need to buy extra wire
1440577
No. It is designed to be wired direct and securely attached by a ceiling junction box.