New Trane Sintesis™ Advantage CXAF Air-to-Water Heat Pumps, Improved Performances and Wider Operating Map

The new CXAF heat pumps expand the geographic application of this renewable energy solution addressing the seasonal space heating requirements of comfort applications

Brussels, February 9, 2021 - Trane®, a leading global provider of indoor comfort solutions and services and a brand of Trane Technologies, announced today its upgraded Sintesis™ Advantage air-to-water heat pumps portfolio, addressing the demand for environmentally responsible solutions for seasonal space heating and cooling applications.

Sourcing energy from the ambient air, with zero direct greenhouse gas (GHG) emissions, the new air-to-water Sintesis™ Advantage CXAF heat pumps offer a renewable energy solution to traditionally carbon-intensive space heating demands and are suited to replace fossil-fueled boilers for comfort applications.

The new Sintesis™ Advantage CXAF heat pumps offer market leading operating maps and deliver higher water temperatures at lower outdoor air temperatures than the previous models. The new models were optimized for part load conditions and deliver up to 10% better coefficient of performance (COP) and up to 15 % increase in seasonal coefficient of performance (SCOP) within the same footprint and weight as the predecessors.

In case of demand for space cooling, the new Sintesis™ Advantage CXAF heat pumps can be combined with an integrated heat recovery system, allowing customers to repurpose the “free heat” in low heat end-use applications like swimming pool re-heating, dehumidification post-heating, and more, while also delivering comfort cooling at the same time.

Jose La Loggia, president of Trane in Europe, Middle East and Africa: At Trane, our innovation starts with understanding the demand. Heating is, by far, the most energy-intensive heating ventilation and air-conditioning (HVAC) type of demand within a building. More than half of this demand is for space heating providing comfort to buildings, homes, factories, schools and hospitals. With the growing urbanization rate and increasing number of people spending more time inside, this need is set to grow. Trane responds to this by staying committed to our “Electrification of Heating” pathway. The new Sintesis™ Advantage CXAF heat pumps push the boundaries for the operating maps and answer building owners’ and occupants’ demand for renewable, efficient, reliable and flexible heating and cooling – even in low ambient temperatures.

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About Trane

Trane – by Trane Technologies (NYSE: TT), a global climate innovator – creates comfortable, energy efficient indoor environments for commercial and residential applications. For more information, please visit or

Contact Information

Geraldine Velner

Communications Leader, Trane Technologies EMEA


Michal Karkoszka

Contractor, Trane Technologies