HVAC Universal Certification. One of the main prerequisites for becoming an HVAC technician is to be able to do the work safely. Heating and cooling systems use potentially dangerous chemicals, flammable substances, and heat.All of these could potentially be dangerous if handled or installed improperly.ne of the main prerequisites for becoming an HVAC technician is to be able to do the work safely. Heating and cooling systems use potentially dangerous chemicals, flammable substances, and heat. All of these could potentially be dangerous if handled or installed improperly.
Out of all the songs he has written for Beauty and the Beast, Menken devoted the most time to the title song. The track was first recorded by British-American actress Angela Lansbury, who voices the character Mrs. Potts, an enchanted teapot.
Get the 411 on Disney BluRays YouTube. The title song of the 1991 Disney movie Beauty and the Beast, written by Alan Menken and Howard Ashman, won the Oscar for Best Original Song as well as Best Original Score.