Members of The NEWS’ trainer panel examined compressor valves and determined the best methods for maintaining valves, diagnosing faulty ones, and implementing proper troubleshooting techniques when they go bad.
The National Comfort Institute Inc.’s (NCI) mission is to help its members implement HVAC and home-performance contracting through easy-to-use strategies. That mission was accomplished at its recent annual summit, where the focus was on the best practices involved with selling and installing air upgrades.
Things are changing in the chiller market — especially in regards to air-cooled models, variable frequency drives (VFDs), and refrigerants. Contractors are challenged to stay abreast of these trends in real-time.
There’s nothing consumers love more than a deal. Find a way for them to save money, or even get more for their money, and they’re putty in your hands. This is why rebate programs can be such useful tools for home-performance contractors. Over the past few years, however, contractors have observed that rebate programs are diminishing or disappearing altogether.
The New York Geothermal Organization (NY-GEO) hosted its annual conference April 19-20 in Albany, New York. The event, which registered as the largest in the organization’s history, allowed elected officials, government agencies, and industry professionals from around the world to share the progress being made toward implementation of geothermal heating and cooling technologies.
An investment in a new chiller is not one that building owners make lightly. Owners typically need and appreciate the guidance of a knowledgeable HVAC contractor when making this purchase as there are a number of factors that go into the selection process, and not all of them are necessarily related to the actual chiller itself.
Commercial building owners and managers count on HVAC contractors to take care of their buildings in many ways. They’re expected to keep their facilities cool and comfortable, ensure their processes and procedures continue to hum along, provide quality IAQ, and, of course, maintain their equipment. On this last point, the proper maintenance of chillers takes top billing.
EGIA works closely with utility companies and the government on their energy-efficiency and renewable energy programs and manages one of the largest energy-efficiency financing programs in the country. In fact, EGIA has facilitated the financing of more than 200,000 residential and business projects valued in excess of $2.5 billion and administered over $750 million in rebate payments.
The NEWS recently sat down with Mark Handzel, vice president, product regulatory affairs, and director, HVAC commercial buildings, Xylem, to discuss the state of the pump industry and what prospective employees should know before they enter the industry.