Series R™ Helical Rotary Chiller Model RTWD 80 to 250 Tons

The Water-cooled Series R Helical Rotary Chiller – Model RTWD offers ease of installation, application flexibility, high reliability and improved energy efficiency due to its advanced design, low speed/direct drive compressor, and proven Series R performance. The Series R Model RTWD Helical Rotary chiller offers two efficiency levels that meet or exceed ASHRAE 90.1 efficiency guidelines.

The industrial-grade design is ideal for both industrial and commercial markets. The infinite unloading compressor, wide operating temperature range, advanced CH530 controls, and industry-leading efficiencies make this chiller the perfect choice for tight temperature control in almost any application.

Range of Applications

• Low temperature process
• Thermal storage/ice-making
• Heat recovery
• Water-to-water Heat PumpDry cooler

Features

• Series R Helical Rotary Chiller capacities range from 75-240 tons 60 Hz and 60-240 tons 50 Hz
• Meets ASHRAE 90.1-2010 efficiency guidelines
• Reduced refrigerant charge and efficiency improvements to help obtain LEED certification
• Ability to generate up to 140°F leaving condenser water temperature for heat recovery applications
• Reduced sensitivity to condenser water temperatures
• Ability to operate in variable primary flow applications
• Most units fit through standard single width door
• Fork lift channels built into the base frame are available for better maneuverability
• Factory testing helps ensure trouble-free start-up
• Adaptive Control™ algorithms provide all unit control and safety functions in a proactive strategy
• Time of day scheduling option to provide simplified unit level control
• Up to 65kA SCR ratings

HVAC – Heating – Air Conditioning Repair Experts at Perryaire.