Which of the following fire detectors would be most suitable for use in a service garage with a large roll-up door?A. Fixed temperature heat detectorB. Photo-electric smoke detectorC. Ionization smoke detectorD. Rate-of-Rise heat detector
I think that the polybutyle tubing is suspected of leaching carcinogens into the drinking water. I never heard of leaks being the problem. Been a long time, perhaps you should google Polybutyle Pipe and see what answers you get.
Never heard that phrase before. I'd imagine it means attracted all the moral outrage towards it or something similar.
