Your troubleshooting situation this time around relates to a walk-in refrigeration system in a busy restaurant that has experienced a compressor failure… specifically a mechanical failure. And it’s not the first time.
Bob and Btu Buddy have gotten together for coffee to discuss the previous service call and some of the questions about electric heating that came up. Btu Buddy said that they would talk about them one at a time, and probably other questions would come up.
Last April, the U.S. Department of Energy (DOE) announced a substantial investment of $114.3 million in funding for the rapid deployment of approximately 1,000 fuel cell systems in key early markets including combined heat and power (CHP). A team from the National Renewable Energy Laboratory (NREL) is now assessing these systems.
Now more than ever, it’s important to dot the i’s and cross the t’s when reporting workplace injuries and illnesses. Recently, the Occupational Safety and Health Administration (OSHA) began sending inspectors to company offices and worksites to assess the accuracy of their injury and illness records.
A smart electrical power grid could decrease annual electric energy use as well as carbon emissions by at least 12 percent by 2030, according to a new report from the Pacific Northwest National Laboratory (PNNL).
One of the greatest challenges HVACR wholesalers face daily is convincing service technicians to try new products or tools, but two Johnstone Supply countermen in Portland, Ore., have discovered a solution - use it themselves to help skeptics become believers.
When you improve chiller efficiency, you can have better control of the chiller and the air conditioning in the building, and the chiller will also last longer. The recommendations here are for centrifugal chillers. Several different methods are suggested.
We should never underestimate the power of the word “free.” The beauty of offering something free on your Website, like a report or how to advice or a newsletter or ezine, is that visitors will take it. Most importantly, they will have something to remember you by and this is a powerful advantage.
A call has come in from a new customer that the system in a small office building is not heating properly. Bob finds the building has an electric heat furnace and, when he removes the panel, he is amazed at how many wires and terminals there are and starts to become confused. Btu Buddy arrives to assist him.
In the past, we’d see federal agents stage a well-publicized bust and cart off numerous undocumented workers. But that was under a different administration. Now, U.S. Immigration and Customs Enforcement (ICE) has shifted its focus away from undocumented workers and is targeting the employers who hire them.