RER Cooling Towers

RER Cooling Towers

Open & Closed-Circuit Solutions for HVAC and Industrial Applications

RER offers a complete line of open type and closed-circuit cooling towers engineered for reliable thermal performance, installation flexibility, and long service life in HVAC, commercial, and industrial applications.

The portfolio includes open type models with single side (ROS) and double side (ROD) air inlet configurations, and closed-circuit models with single side (RCS) and double side (RCD) air inlet designs. Open type towers provide CTI-certified single-module capacities from 75 to 1,242 RT, while closed circuit models range from 33 to 840 RT, all rated at 95/85/78°F WB. Units are factory assembled and modular to simplify shipping, handling, and site assembly. A heavy-duty I-beam steel support base frame is standard, helping reduce foundation requirements and field labor while improving structural rigidity.

KEY FEATURES:

Key features include CTI certification, rugged construction, low-noise fan configurations, and simplified maintenance access. For corrosion-sensitive environments, RER offers extensive stainless-steel options, including frame, casing, basin (water pan), inlet piping, and spray distribution components in 304 or 316L stainless steel. Closed circuit models can also be supplied with 304 or 316L stainless steel coils, in addition to galvanized steel or copper, supporting long-term durability and reduced maintenance exposure.

RER cooling towers add value across a broad range of applications. Open type models excel where high heat rejection, straightforward maintenance, and flexibility under restricted air inlet conditions are required. Closed circuit models are ideal for HVAC and industrial closed-loop systems using water, ethylene glycol, or propylene glycol, where fluid cleanliness and process protection are critical. Double-side air inlet designs emphasize reduced sound levels, while single-side designs support tight layouts and airflow-constrained installations.

Retrofit capability: RER can also supply low-profile, forced-draft, custom-engineered units designed to replace major brands, minimizing demolition, downtime, and field modifications.

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