The Water-Cooled Series R Chiller – Model RTHD offers high reliability, ease of installation, and improved energy efficiency due to its advanced design, its low speed/direct drive compressor, and its proven Series R performance.
The industrial-grade design is ideal for both industrial and commercial markets. The infinite unloading compressor, wide operating temperature range, advanced CH530 controls and LonTalk communication, electronic expansion valve, short anti-recycle timers, and industry-leading efficiencies make this latest Trane Series R chiller the perfect choice for tight temperature control in almost any application temperatures, and under widely varying loads.
- Series R Chiller capacities range from 175-450 tons 60 Hz and 125-450 tons 50 Hz.
- 83 dBA sound levels (60 Hz)
4 dBA reduction over the previous generation
Improved tonal qualities as a result of extensive vibration analysis
- Meets ASHRAE 90.1-2001 efficiency guidelines
Higher full-load energy efficiency
Energy efficiencies below 0.58 kW/ton at ARI conditions (60 Hz)
Comparable to many competitive centrifugal units
- Higher SCR ratings
Rotary design and minimal moving parts mean high reliability
Helical rotary compressor has proven design with over 75,000 chillers and 175,000 compressors operating worldwide
- Only required maintenance – Annual oil analysis
Recommended maintenance – Inspecting and cleaning condenser tubes as required
No shaft seals, shaft alignment problems, or gearboxes
- Simplified piping and lighter weight
Improved startup temperature capabilities
Reduced sensitivity to condenser water temperatures
All units fit through standard width double door
Standard bolt-together construction for easy unit disassembly
Factory testing helps ensure trouble-free start-up