Compressors & Other Supply Items

Get the right replacement fast with quality compressors and essential refrigeration supply items, priced for service work and light commercial needs.

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Compressors & Other Supply Items

This component-focused category helps licensed contractors, property managers, light commercial operators, and capable DIY owners source reliable refrigeration compressors and the service items that keep systems running. Whether you are replacing a failed unit or staging parts for upcoming service calls, these components are selected for walk-in/reach-in coolers, ice machines, and A/C refrigeration circuits where dependable uptime matters.

Match your replacement by refrigerant and capacity for best results. We stock models designated for R-134A, R-404A, and R-407C, along with dual-rated options such as R-404A/R-22 and R-404A/R-134A (follow manufacturer guidelines). Capacities range from roughly 1,100 to 5,720 BTU to cover light commercial loads and smaller condensing units. SEER2 ratings do not apply to standalone refrigeration compressors-size by system BTU, application, and refrigerant, then verify electrical specifications on the dataplate.

To support efficient service, add common supplies like filter-driers, mounting hardware, contactors/capacitors, vibration pads, and approved oils when changing a compressor. Professional installation is required for evacuation, brazing, pressure testing with nitrogen, and accurate charging to factory specs, ensuring warranty compliance and long-term performance.

Top Brands for Compressors & Other Supply Items

Choose proven reliability from Copeland and Carlyle, plus value-focused Generic options for cost-sensitive repairs. These brands offer broad compatibility across popular refrigerants and light commercial capacities.

Frequently Asked Questions

  • How do I choose a replacement compressor compatible with R-134A, R-404A, or R-407C systems?

    Match the refrigerant rating on the compressor to your system, verify oil type, capacity, and piping configuration.

  • What BTU rating should I match when replacing a Copeland or Carlyle compressor?

    Use the equipment nameplate or original compressor model to match the BTU load; typical options run 1,100-5,720 BTU.

  • Are these compressors suitable for commercial refrigeration like walk-in coolers?

    Yes-select a unit with the correct refrigerant and BTU capacity for your walk-in or reach-in application.

  • Do I need a licensed contractor to install and evacuate/charge these compressors?

    Yes, professional installation and EPA-certified handling of refrigerants are required for safety and warranty.

  • Can a compressor labeled R-404A, R-22 also work with R-134A systems?

    No-use only manufacturer-approved refrigerants and oils; cross-compatibility requires documented retrofit procedures.

  • What additional parts or supplies are typically required when replacing a refrigeration compressor?

    Commonly: filter-drier, contactor or capacitor, mounting hardware, vibration pads, brazing alloys, nitrogen, and compatible oil.

  • How do I confirm voltage and electrical compatibility before ordering?

    Check the unit dataplate for voltage, phase, RLA/LRA, and match to your controls and power supply.

  • What warranties or core return requirements apply to refrigeration compressors?

    Manufacturer warranties apply when installed per guidelines; some models require core return-follow included instructions.

  • How should I handle compressor oil type and charge during replacement?

    Match oil type to the refrigerant (e.g., POE for many HFCs) and adjust charge per manufacturer specs.

  • Can I keep a spare compressor in stock for service calls?

    Yes-stock popular BTU sizes and refrigerants; store sealed and capped to prevent moisture contamination.

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