Many industries become obsolete over the years.
Some businesses get moved overseas because materials, labor and regulations allow for cheaper manufacturing of goods.
There are industries that have been downsized due to lessening demand. Finally, some have simply been unable to keep up with technological advancements. The automotive, boating, television and temperature control has significantly evolved. For example, the heating industry has provided much more compact and quiet options for homeowners. While it is true that some of the parts necessary for manufacturing modern heating systems are manufactured overseas, the demand for heating technology and service continues to grow. The heating industry is experiencing a time of unprecedented growth throughout the world. Some of this is a result of changes in global temperatures which has created colder, longer and snowy winters. People are looking for better ways to heat their homes and spend less. There have been huge improvements in Heating and A/C technology, which allows consumers to maintain comfort in their homes while keeping utility costs down. There are some cost-effective luxuries in heating that people are now spending more to install yet saving money in the end. Radiant floor heating creates exceptional comfort and easily handles in the really cold months. There are more and more jobs available in the HVAC industry. It’s an industry that is always required. People always need temperature control. With new government regulations for greater efficiency, newer models are helping to save money. They are also providing less impact on the environment. Freon refrigerant is expected to be outlawed within the next ten years.