Carrier's Evergreen Chillers: The Chlorine-Free Way to World Class Efficiency - Without Compromises.

Introducing a significant breakthrough in chiller technology. The Evergreen Chillers from Carrier.

For the first time ever, you don't have to choose between high efficiency and environmental responsibility… between operating savings and long-term protection from refrigerant phase out. With Evergreen Chillers, you can have it all.

Highest Efficiency

Using Advanced aerodynamic design principles, Carrier engineers have optimized Evergreen Chillers to deliver efficiency levels approaching .50 kW/ton at standard ARI conditions with chlorine-free HFC-134a. No other manufacturer can make that claim.

Environmentally Responsible

Evergreen Chillers use non-ozone depleting HFC-134a refrigerant. That means you don't have to worry about costly machine conversions as chlorine based refrigerants, such as HCFCs, are phased out in the near future. HFC-134a refrigerant has zero ozone-depletion potential and is classified by ASHRAE as an A1 refrigerant - the safest category possible. And with the production of HFC-134a on the rise, you'll always have a readily available supply of refrigerant at reasonable prices for the life of your Evergreen Chiller.

Plus, the Evergreen Chiller's high efficiency minimizes the amount of electricity needed. Ultimately, that means burning less fossil fuel, a prime source of greenhouse gases.

Best Overall Value

Evergreen Chillers won't compromise your wallet either. All in all, you'll get the best efficiency and the best refrigerant at competitive prices. No compromise about it.

Engineered for Efficiency

Now, the best value in chillers delivers world-class efficiency, chlorine free.

Carrier engineers have enhanced existing compressor technology to achieve efficiencies once available only in chillers using chlorine-based refrigerants. The Evergreen Chiller's centrifugal compressor is built around an advanced impeller and tunnel diffuser, redesigned for optimal efficiency using HFC-134a.

With the addition of Carrier's patented turbine technology, the Evergreen Chiller achieves efficiencies approaching .50 kW/ton. The turbine recovers energy typically wasted in the conventional vapor compressor cycle. Connected to the motor rotor, the turbine lightens the motor's workload and reduces the chiller's external power requirements.

Evergreen Chillers are available with a choice of heat exchangers sizes to optimize your chiller's efficiency for your specific application.

Sized to Fit

To run on chlorine-free HFC-134a refrigerant, the Evergreen uses a positive-pressure design. Positive-pressure chillers are typically 35% smaller than negative-pressure machines of comparable capacities. That means you'll need less mechanical room floor space - and the Evergreen's standard take-apart construction makes getting it there even easier.

Once your Evergreen Chiller is in place, there's no need for expensive refrigerant containment additions. Optional built-in isolation valves allow you to store refrigerant inside the chiller during servicing, eliminating the need for bulky storage tanks.

Reliable Design

The Evergreen Chiller's reliability begins with the compressor. It's single-stage design optimizes chiller efficiency while keeping the total number of moving parts to a minimum. The optional high-efficiency turbine adds only a single moving part - the turbine itself. Also, the hermetic compressor motor is refrigerant-cooled, so it runs cooler and cleaner, and lasts longer. Designed for superior reliability, hermetic motors eliminate shaft seal leakage and wear, as well as the additional machine room cooling requirements characteristic of open-drive, air-cooled motors.

Easy to Use

User-friendly Product Integrated Control (PIC) digitally monitors over 100 functions and displays more than 125 operating and diagnostic conditions, allowing simple monitoring of day-to-day operations. PIC is completely compatible with the Carrier Comfort Network (CCN), so you can monitor and control HVAC functions from one location using a personal computer.

A Full Range of Services

Carrier is committed to helping you keep your new Evergreen Chiller running at peak efficiency. A full range of service options is available, each tailored to your specific needs. Extended warranty and financial agreements are also available.

The No-Compromises Choice

If you're contemplating a new chiller purchase, there's only one choice with no compromises - the Evergreen Chiller. To find out more about how Carrier can help you save on operating costs today, while protecting your investment for the future, contact your local Carrier representative. Or call 1-800-CARRIER