That drain pipe is meant to remove condensed water from the chmber where the air is blown through the system, if there is air coming through there it just means there is no water in the line that has condensed. many units turn the drain tube upward slightly so a little water always stays in the pipe pereventing the escape of cold air. It works like a P trap on your sink.
The formula for this goes like this: radius of the pipe squared (32) x pi (3.1416) x length of pipe (12) = volume (amount of water). So 32 x 3.1416 x 12 = 339.2928 or about 339.3 cubic inches.
Flexible PVC
PVC plastic would be the best insulator.
There are various densities of PVC, so this is impossible to answer.
Thank you.
none
Use PVC for the drain line. It does not require insulation.
Sched. 40 PVC.
pvc flue pipe and has a condensate drain
Probably the wrong size flange. Is the flange a toilet collar? If so the pipe is probably 4 inch.
Basement, if any, will oft times have PVC piping used for drain lines in it, if codes allow PVC piping.
Yes, you can attach PVC pipe to ceramic pipe with a fernco. You just have to make sure the inside diameters of the fernco match up with the pipes you are joining.
I don't understand why you'd want to do that . CPVC glue is expensive, PVC glue is cheap and glues PVC pipe better.
No it's ABS;Acrylonitrile butadiene styrene
PVC pipe is not affected by acid. Why would you pour acid down your drain in the first place? It will not cure any problem you have.
I would take out the lead bend and replace it with pvc.
The same as any other PVC drain. Trailers have a plastic or fabric covering underneath. Cut this at the drain and repair the pipe. Duct tape the cut in the fabric or staple a section of cheap blue tarp over that section.