Questions tagged [pipe]
For questions generally relating to hollowed out materials used to convey a liquid, gas, or other fluid substance.
1,066 questions
0 votes
4 answers
101 views
How can I slightly enlarge a 6" hole drilled for a stove pipe?
I have a 6-inch single-wall stove pipe and a 22-gauge piece of galvanized sheet metal for making a stove jack in an uninsulated cabin. I’ve cut a 6-inch hole in the sheet using the hole saw, but the ...
1 vote
1 answer
138 views
Is there a risk of legionnaire's or bacteria in water pipes with a vertical u-bend?
Is this pipe risk for legionnaire disease or other bacteria? We live in a city, and not on well water. Is there a concern if we go on vacation or water pressure becomes low?
2 votes
3 answers
288 views
What is this insulated copper pipe, sticking from concrete floor under the carpet?
(Following up on previous question about insulating a heated floor.) Upon removing the carpet I found this weird thing in concrete, which rises up over fairly flat floor around it, making a very tiny ...
0 votes
0 answers
49 views
Building a bathroom. Plumbing question
I'm building a bathroom from a garage from scratch. Before final leveling and adding missing vent pipes and pouring the concrete just want to know that I didn't miss something. Sorry for the picture ...
4 votes
1 answer
615 views
What are the various parts of a push-to-fit plumbing connector?
I need to connect incoming PEX pipe to an existing copper pipe which is at a right angle. So I bought this push-to-fit for that purpose (see photo) -- pipes are 1/2". Of course these fittings ...
7 votes
6 answers
1k views
Tools for chamfering ABS/PVC pipe?
I got a pencil-style deburring tool for cleaning up the edges of cut ABS pipes, but realized that due to the swiveling nature of the deburring bit, this tool seems to be only for the inside edge of ...
0 votes
1 answer
63 views
Clay tile pipe lining [closed]
We had the drain in our basement back up recently, so had in a plumber to clear out some roots and they used a camera to capture a video of the line out to the city system. We've been in the house for ...
1 vote
2 answers
228 views
Where should a drain saddle for an RO system be installed?
I’m installing under the sink RO water system. I’m at the step of drilling a hole to install the drain saddle but I don’t know where should I drill. I’ve attached the picture with 3 spots marked. I ...
0 votes
1 answer
100 views
Can PVC cure with standing water in the pipe?
I recently repaired a sprinkler valve that had the threaded adapter to the supply side burst at the bottom of its threads. I had cut a segment of PVC beneath the sprinkler valve and made a coupler and ...
2 votes
1 answer
123 views
Can I remove a disused furnace flue?
We got our 25-year-old furnace replaced about 2 years ago. It used a pipe running through a closet in what's now the nursery for our baby. Since upgrading, we no longer need the piping that goes out ...
1 vote
2 answers
74 views
Raise dishwasher hose in tight quarters
Dishwasher waste hose is currently just floating around in the sink cabinet. The top of its bend is higher than the disposal unit it's attached to, but not by much. I'd like to raise it all the way up ...
0 votes
1 answer
143 views
Low Voltage Cable Indoors Inside PVC Pipe
As a corollary question from this one: Is there any reason one can't run low voltage cable in PVC pipe rather than conduit? I'm thinking for inside the attic, not outside—just for tidying up the ...
4 votes
2 answers
726 views
How to find the outflow for my A/C condensation drain
The condensation drain pipe for my upstairs A/C condenser is draining slowly enough that its overflowing and causing water damage underneath. I understand online that its usually the p-trap that one ...
1 vote
0 answers
63 views
is this part of an old cast iron plumbing?
From a mid 1950s home. The PVC is from the kitchen and laundry (washrooms are connected on the other side of the basement). The white 'puffy' thing seems to be a plastic bag... What is this? Can it be ...
0 votes
2 answers
124 views
intermittent knocking in pipes
Sometime last year, Sept/Oct timeframe, we starting to hear knocking in our plumbing. It seemed to be located between the main and upstairs floors in the area of the upstairs washroom and main bedroom....