house airconditioning pipe insulation smells like burning truck brakes? Answered
I smelled "burning rubber" in my garage; noticed that rubberized insulation on pipes leading outside to the a/c compressor was worn, aged, and peeling. (20 yr old pipes) Question: Does a/c pipes get hot, causing enough heat to melt insulation? The pipes run thru the exterior wall, up and into the garage, to the central air unit. Is the insulation only outside, or the entire length of pipes? Is this repairable or should I call an expert (that will probably charge me an arm and a leg!!) What type of fix-it material do I buy? Can I get this at Home Depot or Lowe's? Why am I smelling it in the first place and where is the smell coming from?? Can this cause a fire!! Thanks.