WE KEEP YOUR OPERATION RUNNING - NO DOWNTIME, NO EXCUSES

WE KEEP YOUR OPERATION RUNNING
NO DOWNTIME, NO EXCUSES

GD Chillers

Authorized Texas Distributor

For over 30 years in the refrigeration industry, G&D’s chiller expertise goes far beyond the design and implementation of cutting-edge glycol chilling systems. Many of the leading breweries, wineries, data centers, distilleries, food processing, dairy, biogas, and industrial manufacturers here in the USA and around the world turn to G&D for innovative glycol chillers. Innovative Oil Solutions provides full sales, service, and support for the complete G&D Chillers product line across Texas.

Compact & Portable Single Stage Chillers

For over two decades, G&D has paved the way when it comes to portable glycol chilling. Compact chillers provide precise cooling with the same quality components as their larger siblings, but in a more compact design with an equally compact price.

 
3–7 HP • Compact Air-Cooled Process Chiller
 

The Micro Chill Series offers compact chillers available in 3 HP, 5 HP and 7 HP models to cover the range of needs in smaller process cooling applications. With an oversized stainless steel reservoir and heavy duty process pump with built-in fluid dynamic bypass valve, these compact chillers provide precise cooling with the same quality components as their larger siblings, but in a more compact design with an equally compact price. ETL 508A listed complete control panel with single point electrical connection, breakers, starters and safety switches. Louvered access panels for easy service and maintenance. Factory run tested and fully charged with refrigerant.

3, 5, 7 HP | Stainless Steel Reservoir | ETL Listed | Factory Tested | Compact Design
 
Best for: Small breweries • Wineries • Individual equipment cooling • Light-duty process
GD chiller: Micro chill
 
Portable Platform • Heavy-Duty Rubber Casters • Cooler & Heater
 

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. Available in 3 HP, 5 HP and 7 HP models, each portable chiller comes with an oversized stainless steel reservoir, heavy duty process pump with built-in fluid dynamic bypass valve, a set of 20 ft. glycol hoses and 25 ft. power cord, and heavy-duty rubber casters for easy portability. The ability to service multiple vessels at a time makes these the industry standard for portable chilling and heating.

3, 5, 7 HP | Portable | 20 ft. Hoses Included | Multi-Vessel Capable | 20+ Year Legacy
 
Best for: Mobile process cooling • Craft beverage • Multi-vessel operations • Temporary installations
GD chiller: Fire and ice

Stationary Single Stage Chillers

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 for straightforward, reliable operation.

 
Single Compressor • Compact & Rugged
 

All Single Stage Chillers are built on a rugged and fully welded, powder coated steel platform, then enclosed in non-corrosive housings to provide years of dependable operation. All are ETL listed, factory charged and run tested. ETL 508A listed complete control panel with single point electrical connection, breakers, starters and safety switches. The single compressor design keeps operations simple while delivering reliable cooling for consistent-demand applications.

Single Compressor | Powder Coated Steel | Non-Corrosive Housing | ETL Listed | Factory Run Tested
 
Models: GD-2H Nano Chill • GD-5H • GD-7H • GD-10H • GD-15H
GD nano chill (chiller)

Multi-Stage Chillers

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. The redundancy of multi-stage refrigeration circuits ensures that your process and production will never stop.

 
10–27 HP • Multiple Compressor Circuits • Built-In Redundancy
 

The innovative Multi Stage large chiller package provides all of the efficiency that comes with chillers outfitted with multiple compressors. Capacities ranging from 10 HP to 27 HP are sure to meet even the most chilling of demands. Every circuit is wired separately, giving each compressor equal run time over the life of the large chiller. These are designed to run on an as-needed basis, which is ideal for applications with varying load requirements. The redundancy of multi-stage refrigeration circuits ensures that your process and production will never stop. ETL 508A listed complete control panel with single point electrical connection, breakers, starters and safety switches.

10–27 HP | Multiple Compressors | Equal Run Time | Built-In Redundancy | ETL Listed
 
Models: GD-7x7H • GD-10H • GD-20H • GD-15x2H • and more
GD multi stage chiller (chiller)

Vertical Air Chillers

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.

 
30–150 HP • Semi-Hermetic Compressors • Turnkey
 

G&D’s Vertical Air Chillers are the ideal choice for high volume operations. Each Vertical Air Chiller contains multiple semi-hermetic reciprocating compressors with capacity unloading, partnered with oversized air-cooled condensers to maximize efficiency and cooling capacity. Every Vertical Air Chiller is a complete package and turnkey unit, including an oversized stainless steel glycol reservoir, process and chiller pumps, compressors, and condenser. G&D Chillers will help engineer the optimum solution right down to the placement and commissioning of your unit at your facility.

30–150 HP | Semi-Hermetic Compressors | Capacity Unloading | Turnkey Package | SS Reservoir
 
Models: GD-30H-2C • GD-35H-1C • GD-50H-2C • GD-70H-2C • GD-150H-3C
GD chiller: Vertical air chiller

Scalable & Expandable Modular Chillers

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.

 
10–54 HP • Expandable • Oversized Reservoirs
 

G&D’s Modular Series Chillers are available in capacities ranging from 10 HP to 54 HP and are equipped with all the features of our standard package chiller design. The difference is these Modular Chilling Systems feature an oversized process pump and massive oversized glycol reservoirs with auxiliary ports for future chiller modules. As you phase in expansion, these units provide you the opportunity to phase in chiller modules, increasing chilling capacity as you grow. G&D Chillers is leading the way providing the solution in cost-effective growth with glycol modular chilling.

10–54 HP | Oversized Reservoir | Auxiliary Ports | Phase-In Expansion | ETL Listed
 
Best for: Growing operations that need to scale chilling capacity over time
GD chiller: Modular series
 
Add-On Modules for Any Existing Chiller
 

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. Expansion Modules let you add cooling capacity without replacing your entire chiller system — simply connect a module to your existing glycol loop and expand on demand.

Works With Any Chiller | Easy Interface | Scale On Demand | Cost-Effective Growth
 
Best for: Adding capacity to existing systems • Phased growth • Seasonal demand spikes
GD chiller: Expansion module

Industrial-Grade Manufacturing Chillers

The ForgeLine Series is G&D’s industrial-grade, air-cooled chiller line — purpose-built for the extreme demands of manufacturing, processing, and high-temperature applications. Designed for accurate temperature control, outdoor durability, and low-maintenance reliability.

 
1–6 Tons • Industrial-Grade • Outdoor Rated
 

The ForgeLine Series is G&D’s industrial-grade, air-cooled chiller line — purpose-built for the extreme demands of manufacturing, processing, and high-temperature applications. Designed for accurate temperature control, outdoor durability, and low-maintenance reliability, ForgeLine delivers serious cooling power with capacities ranging from 1 to 6 tons. Built for environments where standard glycol chillers aren’t tough enough — welding shops, metalworking, injection molding, and heavy industrial process cooling.

1–6 Tons | Industrial-Grade | Outdoor Durability | Accurate Temp Control | Low Maintenance
 
Best for: Manufacturing • Welding • Metalworking • Injection molding • High-temperature process cooling
GD chiller: Forgeline series