​​​​​​​​​​​​​​​​​

​​​The Refrigeration Systems Leader
Since the 1930's, Hussmann has been the leader in designing refrigeration systems specifically for food stores. Hussmann offers a full line of flexible refrigeration solutions, including parallel compressor systems, Protocol™ distributed low charge systems, Purity ​CO2 systems​, Protochill™ distributed secondary systems, TerraChill™ CO2 systems, medium temperature central secondary systems, mechanical centers, electrical distribution centers and condensing units.

When you choose Hussmann, you get years of expertise and a number of refrigeration system options. Click on each type of system below to see more detail and find the solution that’s best for your store. ​

View the comprehensive Hussmann Refrigeration brochure.

​For inquiries o​n new Hussmann refrigeration systems and ap​plications contact: ​ ​
​​​Steve Schmidt​​
West Coast Region
Chris C​​ulhane
Central Region
Dave Tomicki
East Coast Region
​Quentin Crowe
Small Formats
quentin.crowe@hussmann.com​​


Parallel Racks​​
Parallel racks are large refrigerant charge central compressor systems located in a machine room.

Read more...


Protocol/Protochill/Proto-Aire
These u​nits are smaller parallel compressor systems located in close proximity to the refrigerated loads.

Read more...

Purity Transcritical CO2 Systems

Purity is a multiple compressor system that uses R744 (CO2) exclusively.  It operates efficiently in low, medium and high temperature applications.

Read more...​​

Central Secondary
These systems utilize heat transfer fluids that are pumped around the store from the backroom (sometimes called “chillers”). 

Read more...

​Port-A-Pak Equipment Centers
Port-A-Pak is a pre-packaged outdoor "equipment center" that simplifies refrigeration, electrical and HVAC installation.

Read more...

Condensing Units
Condensing units are single compressor systems with a condenser coil, used for individual cases or line-ups of walk-in coolers or freezers.

Read more...

Krack Coils and Condensers
We offer an extensive line of Krack evaporators, condensers and condensing units for all your commercial refrigeration needs. 

See complete product offering​ >>

Electrical Houses
All your electrical distribution equipment can be pre-installed in a separate housing located outside your store or designed for indoor locations. 

Read more...​​