G-Class air-cooled chillers
G-Class is an optimal solution for applications requiring quiet, efficient cooling.
Smardt’s G-Class of chillers is distinguished by its use of environmentally-friendly refrigerants having ultralow GWP ratings.
30-520 TR (105-1830 kW)
R513A, R515B and R1234ze
Revolutionary low-noise operation with high efficiency
When noisy cooling systems are a big concern, Smardt provides the optimal solution: G-Class air-cooled oil-free chillers.
A chiller that knows when to hush
Smardt G-Class sound ratings are typically below 85 dBA at 1 meter. That’s about 20 dBA lower than conventional air-cooled screw chillers—almost 25% quieter.
The Smardt G-Class is well suited for installations where excessive noise is not permitted at certain times; e.g. residential neighborhoods at night. The system’s Active Noise Control feature allows you to limit the chiller’s sound output during specific periods of operation.
40% more efficient than ASHRAE code demands
Variable speed enables the Smardt G-Class chiller to precisely match capacity with greater energy efficiency. In comparison to ASHRAE® 90.1-2016, Smardt G-Class oil-free air-cooled chillers have Integrated Part Load Values (IPLV) over 40% more efficient.
What’s more, Smardt’s Free-Cooling* integrates special bypass circuitry, controls, and safeguards. Our optional Free-Cooling package can dramatically increase G-Class chiller efficiencies–at low ambient temperatures.
*Available on Smardt G-Class AD design series chillers
G-Class is an optimal solution for applications requiring low GWP refrigerants and quiet, efficient cooling, for office towers, greenhouse facilities, cold climates, and data centers.
Key features and benefits:
- Class leading part-load efficiencies, achieving optimum IPLV in total capacity range.
- Typically smaller footprint than chillers of comparable capacity.
- Responsive chilled water control under all conditions.
- Adaptable by design - a base range with options to suit any air-cooled application.
- Built-in compressor redundancy.
- Remote access.
- Designed for ease of maintenance and serviceability.
- Optional CPECs for further plant optimization.
- 513A, R515B and R1234ze low GWP refrigerant
An abundance of cost saving measures
Older variable-speed screw chillers require a large footprint on the roof top. They are noisy and energy intensive.
Smardt G-Class oil-free air-cooled chillers, by comparison are extremely quiet. They are also highly efficient, especially at part load. The result: is lower power consumption when running your Smardt chiller. Pay back your investment within 2 years or sooner.
Your investment in any Smardt oil-free magnetic bearing chiller provides:
- Lower power consumption by 20 to 50%.
- Zero performance degradation.
- Smaller footprint: takes less real estate on your roof or plant room.
- Ease of installation: reduce cost on material and labor.
- Reduction in annual maintenance.
Want to rent Smardt chillers?
Contact a specialist to learn more about our rental services.
