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1answer
79 views

Bathroom, dryer and central vac - Can any of the exhausts be combined, and can any use the same penetration?

I have these three units within 5 feet of eachother. The place where the bathroom vents to is the only place within reach to have a penetration to outside. My options are to stack these three ...
4
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4answers
1k views

How do I deal with a joist in the way of where I need to run a pipe?

I'm in the process of installing central vac lines (2" OD) in a finished house, and I am trying to run a line into the upstairs hallway. I have removed drywall in the garage below and drilled a hole ...
7
votes
1answer
265 views

How do I deal with vapour barrier for central vac inlets in exterior walls?

I'm retrofitting a central vac system, and it will be easiest to put a couple of the inlets in the exterior wall between the garage and the house (the vacuum itself is going in the garage). One ...
7
votes
1answer
471 views

How can I remove a clog in a central vacuum system?

We have a central vacuum system in our house: Somewhere along the line, something got stuck so various rooms do not have suction. How can I unblock it? Should I try fishing it out, or will that ...
3
votes
1answer
212 views

How should I safely replace Central Vacuum faceplates?

The covers for the faceplates of my central vacuum system have started to break off from age. How do I safely replace these? These are technically wired for electricity right? Is this a job for an ...