Colorado and Washington residents voted to legalize the drug last November and HVAC contractors in both states are examining hiring policies, as well as informing their employees of the dangers and risks of employment under the influence. 

With many manufacturers adding certain amounts of sizzle to their offerings, modern HVACR units are evolving into much more than just comfort machines. 

Technology, in many ways, has helped save the average person time, money, and hassle. And, when it comes to zoning an HVACR system, technology has helped make zoning a more accessible option for consumers and contractors.  

The court granted an emergency motion filed by the Air-Conditioning, Heating, and Refrigeration Institute (AHRI) to stay the standards which would’ve required residential nonweatherized natural gas furnaces installed in 30 Northern states to have an AFUE rating of at least 90 percent.

It’s been a little more than a year since the release of the Air Conditioning Contractors of America’s (ACCA) Manual Zr, and so far, the manual, which focuses on residential zoning, is slowly gaining acceptance among contractors.

When it comes to zoning equipment, there’s no better source of information than the companies that make the devices. In an effort to share this knowledge and help contractors learn the intricacies of their systems, many zoning manufacturers are hosting training programs year-round. 

We all benefit from a little help sometimes, especially from those that are operating on the ground level. Help comes in many forms, and can be especially beneficial when it’s close to home.

While adding or replacing a cutter can be a worthwhile investment, the style and model of cutter needs to be carefully researched, as such an investment carries quite a hefty price tag. 

While contractors are admittedly embracing this temporary sense of certainty, they’re still left with more questions than answers.

The company, which was divested by Lennox Intl. Inc. on March 22, was acquired by American Capital Ltd., a private equity firm and global asset manager.