02/05/2026
Carrier introduced the latest additions to its line of water-cooled screw chillers and water-sourced heat pumps engineered for performance, sustainability and serviceability, the AquaForce® 23XW and 23XQ.
The 23XW chiller is optimized for cooling applications, with nominal capacities ranging from 75 to 200 tons (264 to 703 kW), while the 23XQ heat pump delivers heating capacities between 960 and 2,900 MBH (281 and 850 kW). They are designed to meet the evolving demands of modern buildings, with a focus on energy efficiency. The 23XQ also provides 140°F (60°C) heating capability in support of decarbonization efforts.
The 23XW and 23XQ were designed for ultra-low GWP* PUREtec™ R-1234ze(E) or A-1 rated R-515B refrigerants and a refrigerant economizer for enhanced efficiency.
Both feature robust designs with next-generation screw refrigerant compressors optimized for part-load performance and liquid motor cooling for a wide operating envelope. A Greenspeed® intelligence VFD enables enhanced performance at off-design conditions.
The 23XW/XQ has the ability to react to changes in the system at a rate of 70% per minute. This allows more flexibility within the system and can also result in a smaller loop volume requirement. The 23XW and 23XQ were designed with retrofit and easy serviceability in mind. Bolt-together construction allows for easy disassembly and reassembly if needed. Carrier also provides continuous monitoring and actionable insights through BluEdge® service agreements to support peak performance and longevity.
"With the launch of the 23XW and 23XQ, Carrier continues to lead the way in delivering high-performance, sustainable HVAC solutions that meet customer needs for their buildings today and their sustainability goals for tomorrow," said Tom Franaszek, Director, Product Management, Carrier.
*According to the IPCC’s Fourth Assessment Report (AR4) of 2007, R-1234ez(e) has a GWP100 of <1. GWP is a measure of a substance’s climate warming impact compared to CO2.
About Carrier
Founded by the inventor of modern air conditioning, Carrier is a world leader in high-technology heating, air-conditioning, digital platforms and building automation systems. Carrier provides sustainable solutions, integrating energy-efficient products, controls and service for commercial applications, including data centers, healthcare facilities, schools, retail centers, office spaces and more. Carrier is a part of Carrier Global Corporation, a global leader in intelligent climate and energy solutions, committed to creating innovations that bring comfort, safety and sustainability to life. For more information, visit https://www.carrier.com.
