Question: What skill sets are necessary to be in the HVACR and plumbing performance contracting business? How do you sell new customers versus existing customers? What lessons can be learned from mistakes made?...More
Air conditioning and related product sales really got heated during the 1960s. Residential HVAC became more accessible for more homeowners, and building owners were having rooftop systems installed on new and existing buildings. Here's a gallery of HVACR advertising from the 1960s.
Commercial, industrial and residential contractors will want to check out these products! Take a look at an air-cooled liquid chiller, dampers, trade professional gloves, air curtains, a water-source HVAC system and hand-held IAQ monitor, just to name a few! Don't forget to click on the manufacturers' link for more info.
New technology allows a current switch to be configured outside of an electrical enclosure and installed on a cold wire, thereby eliminating the need for a PPE suite and preventing arc flash hazard. PPE suits, worn by technicians working in a live enclosure, are often cumbersome and can hinder the installer’s ability to configure an adjustable current switch....More
The NATE Magazine is the official publication of North American Technician Excellence, the nation’s largest non-profit certification organization for heating, ventilation, air conditioning and refrigeration technicians.