Trane announced the CITY Advantage, its new compact scroll water-cooled chillers and water source heat pumps with low global warming potential (GWP) R-454B refrigerant. The CITY Advantage models expand the Trane CITY portfolio of compact products designed to provide all year-round cooling and/or heating with a reduced footprint to fit small commercial buildings, industrial facilities and processes.
The Trane CITY Advantage water to water heat pump units offer the highest seasonal efficiency values and address the environmental and sustainability efforts in urban areas offering an efficient alternative for gas or oil fuelled boilers and compatibility with geothermal applications. Thanks to the R-454B refrigerant – the lowest GWP refrigerant for scroll technology on water cooled scroll units – the Trane CITY Advantage offers market leading operating maps with leaving water temperatures of up to 65°C.
The new CITY Advantage models with R-454B are substantially more efficient when compared to equivalent R-410A technologies, offering:
- Even 11% better Seasonal Energy Efficiency Ratio (SEER) in cooling mode
- Up to 5% better Seasonal Coefficient of Performance (SCOP) in pure heating mode
- Wide operating maps allows for more hospitals, office buildings, larger apartment buildings, warehouses and industrial applications across Europe to benefit from the CITY Advantage capabilities and move away from fossil-fuel based heating systems:
Chilled water temperatures between -7°C and +25°C
Hot water temperatures up to +65°C - Optimized for connection to HVAC systems based on air handling units, under floor heating, radiators or chilled beams.
- Compact and smart design allowing for moving the unit through doors and into service elevators and positioning it with a long side adjacent to the wall, while ensuring full access to major components.
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