With the busy summer season right around the corner, HVACR contractors and distributors are worried there won’t be enough R-454B to meet customer demand.
Piping requirements under A2L refrigerant guidelines will remain similar to legacy refrigerants in many cases. However, it is important to adjust calculations.
The K-series is available in 20-to-60 ton nominal cooling capacities and features a robust indoor fan system and improved design for higher efficiency compared to legacy Carrier models.
Manufacturers are launching a wide range of A2L equipment, and with proper training and adherence to best practices, HVAC contractors can confidently address the challenges of working with mildly flammable refrigerants.
The New York State Department of Environmental Conservation has delayed enforcing the bulk refrigerant sales prohibition by three months, until Wednesday, April 9, 2025. It is also allowing, until the end of the year, the sale of two common refrigerants used by supermarkets, restaurants, and convenience stores.
On Demand Join us for an essential webinar on navigating upcoming Low GWP refrigerant regulations. We’ll delve into new R290 charge limits and classifications, explore the efficiency benefits of R290, and cover best safety practices for servicing and replacing refrigeration systems with low GWP refrigerants.