Refrigeration

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An Arizona elementary school recently had a new dual-refrigerant system from Heatcraft installed in its 19-year-old walk-in freezer.  

The move to low-GWP refrigerants isn’t just about regulations — it’s about new tools, new tech, and new ways to win customers.

Contractors may just be getting used to R-454B and R-32, but manufacturers are already eyeing the next generation of ultra-low-GWP refrigerants.

Temporary supply chain friction is being weaponized to sabotage a domestic policy that protects American jobs, technology, and economic leadership.

A refrigerant shortage, tariffs, and IRA uncertainty combined to create a turbulent summer, highlighting the urgent need for better planning and coordination across the HVAC industry.

HVACR contractors must be informed about natural refrigerants such as CO₂ and ammonia in order to help clients meet regulatory mandates and sustainability goals.

Power outages pose a risk of CO2 charge loss for refrigeration systems, but next-gen solutions can help minimize disruptions and ensure continuous product protection.

Discover the latest in refrigeration design, AI, and energy codes at the FMI E+SD conference -- where innovation meets practical store development. 

House Republicans are asking EPA to reconsider the HFC Management Rule, noting that it will hurt small businesses and have minimal environmental benefit.