Refrigerant floodback occurs when liquid refrigerant enters the compressor’s crankcase during the running cycle. Refrigerant floodback will dilute the compressor’s oil with liquid refrigerant, which will cause oil foaming in the crankcase, washing the bearings clean of their lubricating oil.
In supermarkets, where HVAC and refrigeration equipment use 50 to 60 percent of all electricity consumed, new technologies and advanced control strategies have been developed to help boost energy efficiency as well as reduce emissions.
The individuals chosen represent every aspect of the industry, including the manufacturing, distribution, instructional, and contracting sectors. There are those who grew up in the industry and those who entered it in the most interesting of circumstances.
Like with most jobs, HVAC instructors are being asked to do more with less. In talking with numerous instructors, The NEWS has come up with the top 10 challenges facing HVAC instructors.
Now in its second year, the Transition to Trades program trains transitioning soldiers in a trade, then either hires them at Hiller or helps them find new employment in the civilian workforce across the U.S.
Technology is rapidly changing, and nowhere is that more apparent than in the HVAC industry. It is more important than ever for HVAC instructors to keep up with these changes, and 750 teachers did just that by attending the 12th annual HVAC Excellence National HVAC Educators and Trainers Conference in Las Vegas.
Think about your favorite brands and chains — no matter what location you go to, they have a strong sense of consistency among their employees and products that keep you coming back.
Honeywell will license its brand to Resideo under a long-term agreement for use in its home comfort, security hardware, and software solutions for all channels. So while the name “Honeywell Home” will be kept on the box, smart home products will exist under Resideo as a separate entity.