Heat pumps - Trane United Kingdom (2024)

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

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.

At a Glance:

• Inverter driven scroll compressor technology
• Very compact design
• Market-leading range of high performance air-to-water heat pumps

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

At a Glance:

• Compact design: reduced footprint and low-profile design
• Reversible operation: cooling or heating
• Optimized for R454B low GWP refrigerant and high seasonal efficiency

At a Glance:

• Tandem scroll compressors
• Electronic expansion valve
• Leaving water temperature up to 65°C

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

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

At a Glance:

• Efficient and sustainable heating and cooling for a wide variety of applications
• 3 operating modes to cover every season: cooling only, cooling while heating (via partial heat recovery) and heating only
• The best Eurovent certified cooling full load EER 3.6 and seasonal SEER 5.54 efficiencies of the industry in screw compressor reversible heat-pump category

At a Glance:

• Simultaneous cooling and heating with twocompletely independent water circuits, one forchilled water and one for hot water
• High performing scroll compressors and low speedfans
• Total Efficiency Ratio (TER) up to 7.6

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 -15°C

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
• High capacities: Up to 935 kW heating in heat recovery mode in single unit and 1870 kW in duplex configuration. Very high efficiencies in all three operating modes: cooling, heating and heat-recovery
• Very strong operating maps with hot water up to 60°C and at ambient down to -15°C in heating operation

At a Glance:

• 1 to 4 scroll compressors
• Easy and fast installation
• Compact unit design

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

At a Glance:

• High speed centrifugal compressor with magnetic bearings
• Industry-leading part load and full load efficiencies
• Double refrigerant circuit Single refrigerant circuit (GVWF 116 XSH)

At a Glance:

• 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

At a Glance:

• 99.5% reliability rate with screw compressor technology and Adaptive Frequency™ Drive as standard
• Fully optimized for HFO R1234ze (<1 GWP). Available with R515B as an alternative
• Minimized refrigerant charge with stainless steel plate heat exchangers

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)

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

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

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.

Learn about our rental applications