The Danfoss FR R404A/R507 range comprises single-phase compressors designed for commercial refrigeration systems operating on high-pressure and medium-pressure applications. These units are commonly found in catering kitchens, restaurants, and small food service establishments where reliable cooling performance is essential for food storage and display cabinets.

When selecting an FR compressor, consider the displacement capacity suited to your refrigeration load, the operating temperature range required for your specific application, and whether your system demands low-back-pressure (LBP), medium-back-pressure (MBP), or high-back-pressure (HBP) performance. Danfoss compressors are built to exacting standards and carry relevant certifications for commercial food service use.

Proper installation requires compatible accessories. You’ll need Danfoss compressor starting devices and relays to control motor operation, and Danfoss compressor capacitors to ensure efficient electrical performance. If your application requires alternative refrigerants, explore our FR Range R134a options.