Water-to-Water Heat Pumps
Ultra-high energy efficiency
Sustainable
Large capacity
Water-sourced heat pumps connect process and/or process heating requirements with a variety of free energy sources across all climates and applications. Water-to-water heat pumps harness the energy of natural water sources to provide high heating efficiencies compared to air-sourced heat pumps. By utilising waste heat (such as sewage systems) or systems with simultaneous cooling and heating requirements (such as mid-season HVAC), you can increase efficiency by up to 800%. The pumps can also be connected to air-sourced heat pumps when ambient air is the only available energy source.
Wide range utilising next generation refrigerants
Trane water-to-water heat pumps achieve heating levels of up to 120°C with the highest efficiency utilizing next generation refrigerants with minimal (near zero) GWP.
Connecting heating and cooling demands
Improvements in building insulation have decreased heating need resulting in simultaneous heating and cooling demands during mid season. Water-to-water heat pumps connect heating and cooling demands, reaching the highest efficiency gains deliverable.
Water-to-Water Heat Pumps
30 - 2000 kW
Exergy RE, P and S Series industrial Heat Pumps
- 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
77 - 550 kW
Lift Booster Water-to-Water Heat Pump
- 2 to 4 scroll compressors
- Easy and fast installation
- Compact unit design
50 - 700 kW 60 - 835 kW
City Advantage CXWF Water-to-Water Heat Pump
- SCOP: Seasonal efficiency up to 6.42 under EN14825:2018 conditions
- SEER: Seasonal efficiency up to 7.31 under EN14825:2018 conditions
- Compact: 880 mm maximum width
180 - 385 kW 200 - 450 kW
City™ RTSF Water-to-Water Heat Pump
- 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
235 - 1000 kW 260 - 1140 kW
RTWD Water-to-Water Heat Pump
- 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)
350 - 1860 kW 385 - 2020 kW
XStream™ RTWF Water-to-Water Heat Pump
- 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
410 - 1320 kW 450 - 1430 kW
XStream™ RTWF XSE Water-to-Water Heat Pump
- 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
Additional services to help you succeed
Rental Services
Our approach to temporary HVAC and power goes beyond the typical drop-off. We design, deliver, install and even monitor safe and efficient rental solutions. Short term, long term, chiller, generator, or portable AC unit, we have the fleet and people where and when you need them.
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