Trane FLEX HP

Specifications and technical data

Air Source (ASHP)CommercialR454B152.5 kW

Manufacturer	Trane
Model	FLEX HP
Model code	FLEX HP 045 XXLN
Heat pump type	Air Source (ASHP)
Application	Commercial
Refrigerant	R454B
Mode	Heating & cooling
Heating capacity	152.5 kW
COP	3.94 at A7/W35
SCOP	3.66 (conditions not stated)
EER (cooling)	2.8
Flow temperature	up to 60 °C
Power input	38.71 kW
Dimensions (H×W×D)	2327 × 1115 × 3741 mm
Weight	1167 kg
Sound power level	86 dB(A) (A-weighted sound power level outside)
Data added	2026-06-14
Data source	Trane technical product PDFs

Notes

Trane FLEX HP air-to-water heat pump with scroll compressors.

Extracted table row. Cooling capacity 141.5 kW, EER 2.8, SEER 4.4. Alternate heating point 148.6 kW COP 3.17; main COP uses 152.5 kW COP 3.94.

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Data is compiled from manufacturer sources and may contain errors or gaps. Always confirm specifications with the manufacturer before making decisions.