At the beginning of every heating process, the question that should be asked is, “What is the best heating method for this part or process?”

Energy supplies are getting tighter and prices are certain to reflect it. All we can hope is that it doesn't get as bad as it was back in the late 1970s and early 1980s when plants faced supply interruptions and consumption caps. A lot of companies did nothing until they were figuratively dropping off the bridge. Then panic -- not coherent plans -- became the word of the day.