Our Products

Single Stage Series

Single Stage air cooled chillers are built with a compact, but rugged platform that is simple to operate and easy to maintain. Every Single Stage packaged chiller incorporates a single compressor design.
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Multi Stage Series

The innovative Multi Stage chiller utilizes multiple compressor circuits. Designed with efficiency in mind, these chillers run on an as-needed basis, which is ideal for applications with varying load requirements.
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Vertical Air Series

The Vertical Air series are complete turnkey packaged chillers ideal for high volume operations. To maximize capacity and efficiency, each chiller contains efficient semi-hermetic compressors that are partnered with an oversized vertical discharge condenser.
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Modular Series

The Modular Series (MS) packaged chillers provide you with the opportunity to phase in expansion modules, increasing chilling capacity as you grow. G&D Chillers is leading the way in providing the solution for cost effective growth.
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Expansion Module

The Expansion Module (EM) units are designed to easily interface with the base Modular Series chiller. These units can also be utilized with ANY existing chiller system, helping to increase chilling capacity as you grow.
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Portable Fire & Ice

For over two decades, G&D has paved the way when it comes to portable glycol chilling. Our sturdy and practical design allows the user to utilize the same robust chiller on a portable platform.
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Glycol Heater Series

G&D Chillers offers a variety of self-contained Glycol Heaters. Offered as either a portable or stationary package, each unit is built with the same high quality components and simple design as our chillers.
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Custom Builds

We understand that not every application requires a chiller that falls within our standard line. From the beginning, G&D has taken pride in custom building chillers to fit the exact needs of our customers. Whether it’s a simple relocation of the utility connections of a complex build up or ground level design and engineering, we are eager to meet the challenge.

Pump & Reservoir Series

G&D’s Pump & Reservoir Stand can be used in a variety of applications, but is primarily used when a packaged chiller is not an option. These units can be custom designed to fit the needs of any chiller that is not equipped with the hydronic side of a glycol chiller.
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Glycol Fan Coils

The Portable Glycol Fan Coil is another G&D innovation. Designed and built to your precise space cooling requirements on a portable platform.
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Plate & Frame Heat Exchangers

Piping Installations