The most exciting and challenging technological development in commercial refrigeration has been the growing popularity of carbon dioxide (CO2) as an alternative refrigerant. But challenges exist....More
Emerson Climate Technologies, Inc. and White-Rodgers, businesses of Emerson, have launched two aftermarket air conditioning service contactors designed to support system reliability: CoreSense Protection for Copeland Scroll and SureSwitch Relay universal replacement. Both offerings provide a long-life electronic upgrade for the mechanical contactor and are simply installed using existing mounting....More
Emerson initiated the E360 Forums as a way to bring current information to food service and food retail-based contractors in different regions, who have many questions about the changing refrigeration/refrigerant/energy landscape....More
To explore challenges affecting supermarket and commercial refrigeration equipment — the way in which it is designed, built, and maintained — Danfoss convened approximately 50 thought leaders from industry, policy, utilities, and research....More
The ContractingBusiness.com Refrigeration Roundtable convened in September during the Comfortech Show, on the heels of a strict ruling put forth for consideration by the Environmental Protection Agency....More
EPA rulings related to refrigerants are causing ripple effects around the HVACR world. At no other time in the industry’s history has there been so much activity, concern and chatter related the phaseout of some of HVACR contractors’ favorite gasses....More
Remote monitoring for refrigeration systems is the next best thing to being in the store or warehouse. Here's a quick look at four vendors —three of which may be new for some readers — with monitoring solutions.
Sept. 9 was the first of three days of learning more about improved profitability, improved management, and a higher level of service. The HVACR industry idea machine known as Comfortech is now in session in Nashville, TN....More
DEWALT's Multi-level Workshop enables technicians to wheel tools close to the system under service, with all tools in four storage levels. Alfa Laval's ACH line of high-pressure brazed heat exchangers are single refrigerant circuit units for chillers in the 3-23 TR range and heat pumps in the 1-11 TR range....More
It’s a really a hot summer afternoon. Your customer calls complaining the air conditioning isn’t keeping up. One valid reason it may not be keeping up is because the capacity of the equipment actually goes down as the outdoor temperature goes up....More
It costs $1 to keep a customer, $7 to get a new one. Attend this webinar and learn how you can you keep more of the business you have, improve close ratios and manage your business more effectively and efficiently....More
HVACR business owners and technicians require up-to-the-minute data tracking, scheduling, billing, GPS and technical information. App products are helping them stay in touch in seconds, find information, and make important calculations.