Cookies help us improve your website experience. By using our website, you agree to our use of cookies.
Learn More

Protocol A2L New

Compact Distributed Rack System

Protocol-A2L-3-wide-vertical-6-compressor-indoor-compact-rack-system
Protocol-A2L-3-wide-vertical-6-compressor-indoor-open-compact-rack-system
Protocol-A2L-4.2-horizontal-indoor-compact-rack-system
Protocol-A2L-4.2-horizontal-open-indoor-compact-rack-system
Protocol-A2L-SPI-horizontal-outdoor-compact-rack-system
Protocol-A2L-SPI-horizontal-open-outdoor-compact-rack-system
Protocol-A2L-SPO-horizontal-outdoor-compact-rack-system
Protocol-A2L-SPO-horizontal-open-outdoor-compact-rack-system
Protocol-A2L-OLP-outdoor-compact-rack-system
Protocol-A2L-SPI-Skyview-outdoor-compact-rack-system

Contact Sales
Press To Zoom
Press To Zoom
Press To Zoom
Press To Zoom
Press To Zoom
Press To Zoom
Press To Zoom
Press To Zoom
Press To Zoom
Press To Zoom

Product Details

The Protocol® A2L Compact Distributed Rack System is engineered for modern refrigeration needs, offering low-GWP A2L refrigerants, advanced leak detection, and a compact footprint ideal for new builds and remodels. With capacities up to 575 MBH for medium temp and 322 MBH for low temp, it supports a wide range of voltage and cooling options and integrates seamlessly with Copeland, Danfoss, and Micro Thermo controllers.

Engineered for performance, safety, and sustainability, the Protocol® A2L system delivers reliable refrigeration with a compact footprint and advanced technology. Ideal for new store builds and remodels, it meets low-GWP requirements while offering ease of use for technicians.

Key Features:

  • High Capacity: Up to 575 MBH (168 kW) for medium temperature and 322 MBH (94 kW) for low temperature applications

  • Broad Compatibility: Supports the most common voltage, defrost, and cooling configurations

  • Smart Controls: Compatible with leading controllers including Copeland, Danfoss, and Micro Thermo

  • Proven Technology: Every Protocol system incorporates advanced Copeland scroll compressor technology

 Protocol-All-Model-Displays-Renderings

 * Coming Available Q4 2025 

Model ID

Location

Cooling Type

Capacity

 Compressors
       Low Temp  Medium Temp  
 OLP
 Outdoor  Air-Cooled  Up to 240 MBH  Up to 431 MBH  2-6
 SPI    Indoor*  Water-Cooled  Up to 117 MBH  Up to 215 MBH  2-3
 SPO    Outdoor  Water-Cooled  Up to 117 MBH  Up to 215 MBH  2-3

Indoor 		  Vertical Indoor*  Air-Cooled  Up to 240 MBH   Up to 431 MBH   2-6
 Horizontal Indoor* Air-Cooled  Up to 322 MBH   Up to 575 MBH  2-8

 


View Product Support
View Our Product Line Card

Downloadable Resources