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 controls, and industry-leading efficiencies make this chiller the perfect choice for tight temperature control in almost any application. For a real world example, see how RTWD units with heat recovery contributed to a 50 percent energy savings and $100,000 in incentives for a recent project.

These chillers are part of the Ingersoll Rand EcoWise™ portfolio of products designed to help lower environmental impact and are capable of operating with either R-134a or R-513A, a next-generation refrigerant with a 55 percent lower Global Warming Potential (GWP) than that of R-134a.