Heat pumps

ALL YEAR ROUND COOLING OR HEATING

Sustainable

Robust and durable

Flexible

Heat pumps are the ideal solution for a wide range of applications and the most flexible and reliable means of electrifying heating and reducing reliance on fossil fuels. Heat pumps offer both heating and cooling options, allowing you to be more flexible and diverse with your installation functionality. In response to the growing demand for improved energy-efficient systems, Trane is proud to offer a full range of air-to-water and water-to-water heat pumps that harness the most energy efficient technology available to reduce environmental impact.

Air-to-Water Heat Pumps

Air-to water heat pumps are very efficient and the best fit for buildings with low to medium heating temperature requirements in milder climates. They provide water between 35°C and 65°C.

Water-to-Water Heat Pumps

Water-to-water pumps are the best fit for colder climates and ensure that the outdoor air temperature has no impact on efficiency and capacity. For buildings with high heating temperature requirements, these systems can reach up to 120°C while using heat source temperatures as low as -20°C.

Cascade Systems

Cascade systems comprise two stages: the first consists of air or water source heat pumps (or heat recovery chillers), producing hot water at moderate temperature (25-30°C). The second stage consists of water source heat pumps, known as boosters, producing water at higher temperature (up to 120°C).

The cascade systems are ideal for high temperature heating systems (or hot water requirements) with a low temperature source such as air-sourced systems in colder climates. They are also ideal for applications requiring two levels of hot water temperatures or simultaneous demand cooling and domestic hot water productions such as hotels and hospitals.

Multi-pipe Units

Improving the energy efficiency of building systems means achieving an optimal balance between demand and supply for both heating and cooling. Trane’s multi-pipe units offer a compact and sustainable solution for numerous applications where simultaneous cooling and heating is needed.

Air-to-Water Heat Pumps

Picco Air-to-Water Heat Pump

3 - 53 kW    3 - 67 kW

Picco Air-to-Water Heat Pump

At a Glance:
  • Inverter driven scroll compressor technology
  • Very compact design
  • Market-leading range of high performance air-to-water heat pumps
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Trane Cube CXB Air-to-Water Heat Pump

15 - 78 kW    17 - 87 kW

Trane Cube CXB Air-to-Water Heat Pump

At a Glance:
  • Tandem scroll compressors
  • Electronic expansion valve
  • Axial fans with two-step fan speed for condensing control or EC type according to unit size
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Trane Cube CXB HT Air-to-Water Heat Pump

18 - 32 kW    23 - 38 kW

Trane Cube CXB HT Air-to-Water Heat Pump

At a Glance:
  • Tandem scroll compressors
  • Electronic expansion valve
  • EC Axial fans as standard
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Flex II Air-to-Water Heat Pump

55 - 130 kW    55 - 130 kW

Flex II Air-to-Water Heat Pump

At a Glance:
  • High part load efficiency
  • Sustainable: very low refrigerant charge microchannel condenser coils
  • High flexibility: ability to connect up to six Flex II units of equal or different capacities to one single FlexMaster controller
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Conquest CXAX Air-to-Water Heat Pump

40 - 165 kW    40 - 165 kW

Conquest CXAX Air-to-Water Heat Pump

At a Glance:
  • Compact design: reduced footprint and low-profile design
  • Reversible operation: cooling or heating
  • Optimized for high seasonal efficiency
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Lyra CXCN Air-to-Water Heat Pump

52 - 242 kW    56 - 268 kW

Lyra CXCN Air-to-Water Heat Pump

At a Glance:
  • Compact design allows for flexible installations in both new and existing buildings
  • Compact design: Ideal for buildings with limited roof space or in noise sensitive areas
  • High efficiency EC plug fans for indoor installation with ducted air intake and discharge
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Sintesis Advantage CXAF  Air-to-Water Heat Pump

181 - 680 kW    187 - 700 kW

Sintesis Advantage CXAF Air-to-Water Heat Pump

At a Glance:
  • Sustainable and reliable cooling and heating, all year round
  • Air-sourced renewable technology
  • High efficiency at full load and part load with variable volume scroll compressor technology and variable speed fans
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RTXC XE Air-to-Water Heat Pump

382 - 753 kW    386 - 766 kW

RTXC XE Air-to-Water Heat Pump

At a Glance:
  • UC800 Adaptive Controls
  • Leverages the renowned reliability and durability of the RTAC platform
  • COP of 3.5 and EER 20% above the market
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Multi-pipe units

Sintesis Balance™ CMAC Multi-Pipe Unit

45 - 270 kW    45 - 270 kW

Sintesis Balance™ CMAC Multi-Pipe Unit

At a Glance:
  • Simultaneous cooling and heating with two completely independent water circuits, one for chilled water and one for hot water
  • High performing scroll compressors and low speed fans
  • Total Efficiency Ratio (TER) up to 7.6
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Sintesis Balance™ CMAF Multi-Pipe Unit

270 - 650 kW    290 - 680 kW

Sintesis Balance™ CMAF Multi-Pipe Unit

At a Glance:
  • Simultaneous cooling and heating all year around with two completely independent water circuits – one for chilled water and one for hot water
  • Proprietary Trane Adaptive Refrigerant System™: Optimized refrigerant charge in every operating mode to deliver maximum performance and highest efficiency levels
  • Unique Operating maps including high hot water temperatures for CMAF applications in regions where ambient air temperatures can reach -18°C
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Water-to-Water Heat Pumps

FLEX2O CXWF Water-to-Water Heat Pump

50 - 700 kW    60 - 835 kW

FLEX2O CXWF Water-to-Water Heat Pump

At a Glance:
  • SCOP: Seasonal efficiency up to 6.24 under EN14825:2018 conditions
  • COP: Eurovent class B based on condenser water temperature of 40/45ᴼC
  • Compact: 880 mm maximum width
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Lift Booster Water-to-Water Heat Pump

   77 - 550 kW

Lift Booster Water-to-Water Heat Pump

At a Glance:
  • 2 to 4 scroll compressors
  • Easy and fast installation
  • Compact unit design
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City™ RTSF Water-to-Water Heat Pump

180 - 385 kW    200 - 450 kW

City™ RTSF Water-to-Water Heat Pump

At a Glance:
  • 99.5% reliability rate with screw compressor technology and Adaptive Frequency™ Drive as standard
  • Fully optimized for HFO R1234ze (<1 GWP)
  • Minimized refrigerant charge with stainless steel plate heat exchangers
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RTWD Water-to-Water Heat Pump

235 - 1000 kW    260 - 1140 kW

RTWD Water-to-Water Heat Pump

At a Glance:
  • Market-leading reliability with Trane's renowned, robust screw compressor technology
  • Low-speed, direct-drive semi-hermetic screw compressor featuring only three moving parts to reduce wear and tear; suction-gas-cooled motor
  • Application flexibility: condenser water temperatures up to 75°C (63°C with R134a)
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XStream™ RTWF Water-to-Water Heat Pump

350 - 1860 kW    385 - 2020 kW

XStream™ RTWF Water-to-Water Heat Pump

At a Glance:
  • Market-leading reliability with Trane's renowned, robust screw compressor technology
  • Minimized refrigerant charge with Trane patented CHIL falling film evaporator
  • Series counterflow heat exchanger design
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XStream™ RTWF XSE Water-to-Water Heat Pump

400 - 1320 kW    450 - 1430 kW

XStream™ RTWF XSE Water-to-Water Heat Pump

At a Glance:
  • Variable Vi compressor with permanent magnet motor, AFD as standard
  • Market-leading full and part load efficiencies
  • Minimized refrigerant charge with CHILL falling film evaporator
Product page
Exergy RE, P and S Series industrial Heat Pumps

   30 - 2000 kW

Exergy RE, P and S Series industrial Heat Pumps

At a Glance:
  • Suited for heating and cooling applications, either as dedicated cooling/heating solutions or as a combined solution
  • Multiple compressor technology: Scroll, Piston and Screw
  • Multiple refrigerants: standard to near zero GWP
Product page
Still not sure which system is right for you?

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