New Low-GWP Refrigerant for Residential HVAC Products

Allied-Air Low GWP Solutions

Allied Air Enterprises Launches Low-GWP Refrigerant for Residential HVAC Products

West Columbia, SC — Allied Air Enterprises, an industry-leading manufacturer of heating and cooling solutions, announces the launch of low global warming potential (GWP) residential HVAC solutions to meet the 2025 Low-GWP Refrigerant regulations. Significantly reducing the impact of harmful greenhouse gas emissions, the transition to Low-GWP refrigerant is a positive step towards sustainability and protecting the planet.

Allied Air is set to launch an extensive range of HVAC systems powered by the eco-conscious refrigerant R-454B, which reduces global warming potential by up to 78%*. To help transition into this environmentally sustainable set of offerings, Allied Air supports energy savings and sustainable solutions for its direct-to-distributor customer model.

“The launch of our Low-GWP compatible products reinforces Allied Air’s strong commitment to the environment and sustainability initiatives,” said Angela Chapoy, Vice President and General Manager of Allied Air Enterprises. “Our goal is to create a seamless transition for our distributors and help them achieve compatibility with minimal disruption to their dealers and everyday operations.”

As products adapt to comply with new regulatory requirements, Allied Air is meeting the demand for forward and backward compatibility by providing multi-refrigerant air handlers and cased coils that enable the transition from R-410A to R-454B refrigerant. Multi-refrigerant cased coils ship from the factory ready for R-410A installations and can be field-converted for use with a R-454B system with a conversion kit.

Additionally, the company will provide refrigerant detection system kits, enabling compatibility between existing furnaces and the new R-454B systems to ensure that distributors’ inventory remains usable into 2025 and beyond.

Allied Air is committed to offering adaptable solutions and resources to ease the adoption of Low-GWP refrigerants for their distributors. Products will be available for ordering throughout the remainder of 2024, significantly ahead of the 2025 regulatory shift and aligned with customer demand.

*78% reduction in global warming potential when compared to R-410A refrigerant.

Learn about the sustainability initiatives and products at Allied Air Enterprises’ newly designed website at

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