City™ RTSF HT High Temperature Water-to-Water Heat Pump
Heating capacity: 100 - 370 kW
- Hot water temperatures up to 110°C
- High heating efficiencies at diverse heat sink and source temperatures
- Extra compact footprint: Only 930mm wide
- Ultra low GWP and safety class A1 refrigerant R1233zd(E)
Industrial process heating decarbonization
The City RTSF HT is designed to decarbonize industrial process heating applications that currently rely heavily on fossil fuel boilers. In addition to decarbonizing the primary energy source, the RTSF HT is ideal for capturing and repurposing process waste heat streams, significantly reducing both operational costs and the carbon footprint.
Wide range of applications
RTSF HT is the perfect solution for water-to-water heating applications up to 110°C, including:
• Industrial processes (food and beverage, pharmaceutical, biogas and more)
• District heating and cooling
• Heat recovery from a chiller or refrigeration plant
• Air- or water-sourced cascade heating systems (as the second stage heat pump)
Revolutionizes the high-temperature heat-pump market
The current high-temperature heat-pump market is charaterized by custom-made designs and bespoke systems. Trane RTSF HT revolutionizes this market by offering high-quality, industrial scale manufacturing of standard, proven high-performance technologies. These are distributed and serviced by more than 130 Trane sales and service locations in EMEA.
Trane's legacy of continuous innovation
With over 100 years of history in serving and continuously innovating in the thermal systems market, Trane demonstrates its commitment through the RTSF HT. This product exemplifies our dedication to standardizing high-temperature heat pumps up to 110°C. The RTSF HT design features Trane's proprietary screw compressors, the latest Tracer Symbio 800™ controller, and the Trane Adaptive Frequency Drive TR200™.
Heating operation from 30°C to 62°C on the heat-source/evaporator side, and up to +110°C on the heat-sink/condenser side. Wide variety of water flow and condenser and evaporator deltaT options.
Three different unit sizes: 066, 076 and 086 offer high heating efficiencies and capacities up to 370kW (at 80/85°C condenser and 45/40°C evaporator conditions).
Technical Specifications
| Product name | Cooling capacity | Heating capacity | Eurovent certification | ErP Certification |
|---|---|---|---|---|
| City™ RTSF HT High Temperature Water-to-Water Heat Pump | N/A | 100-370 kW | N/A |
| Compressor | Refrigerants | Energy saving | Operating mode | Data protocols | Unit type |
|---|---|---|---|---|---|
| Screw | R1233zd | Adaptive Frequency™ Drive | N/A | Lonmark Bacnet Modbus Water-to-water | |
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