Copeland 998-0661-58 Plate Kit
For service technicians maintaining Copeland semi-hermetic compressors, the Copeland 998-0661-58 Valve Plate Kit is the industry-standard solution for restoring compression efficiency in NRA model compressors. This genuine OEM valve plate replacement is specifically engineered for NRA2, NRA3, NRB2, and NRB3 models, featuring the robust construction required for high-demand refrigeration applications. By replacing a worn or leaking valve plate with this complete kit, you effectively eliminate internal gas bypass, reduce high discharge temperatures, and stop the short-cycling often caused by a failed compressor pump down test. This kit includes the high-precision valve plate gaskets and hardware necessary to ensure a hermetic seal and optimal volumetric efficiency within the cylinder head. Whether you are addressing slugging damage or performing a scheduled overhaul, utilizing this Copeland compressor part ensures the unit operates within its original factory performance curves without the risk of dead volume losses common in aftermarket alternatives.
Key Benefits for Contractors:- Direct OEM Compatibility: Engineered specifically for NRA and NRB series compressors to guarantee precise port alignment and lift.
- Enhanced System Reliability: High-grade steel reeds and durable gasket materials prevent premature valve reed failure.
- Complete Service Kit: Includes the valve plate, suction and head gaskets, and required hardware for a streamlined installation.
- Optimized Performance: Restores factory-spec compression ratios and reduces energy consumption by eliminating internal refrigerant recirculation.
How can I diagnose a failed valve plate in a Copeland NRA compressor?
Perform a pump down test by closing the suction service valve while the compressor is running. If the unit fails to pull a vacuum or the low-side pressure rises rapidly after shutdown, the valve reeds or gaskets are likely compromised.
Does this kit include all necessary gaskets?
Yes, the Copeland 998-0661-58 kit is a comprehensive refrigeration valve plate assembly that includes both the head and valve plate gaskets to ensure a complete seal during reassembly.
Can I use this kit on Discus compressors?
No, this specific kit is designed for NRA/NRB reed valve models. Copeland Discus compressors require different plate configurations, such as the Delta Reed series, due to their unique porting and high-efficiency design.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $354.00
-65%$354.00
$123.90Copeland 998-0661-58 Plate Kit
For service technicians maintaining Copeland semi-hermetic compressors, the Copeland 998-0661-58 Valve Plate Kit is the industry-standard solution for restoring compression efficiency in NRA model compressors. This genuine OEM valve plate replacement is specifically engineered for NRA2, NRA3, NRB2, and NRB3 models, featuring the robust construction required for high-demand refrigeration applications. By replacing a worn or leaking valve plate with this complete kit, you effectively eliminate internal gas bypass, reduce high discharge temperatures, and stop the short-cycling often caused by a failed compressor pump down test. This kit includes the high-precision valve plate gaskets and hardware necessary to ensure a hermetic seal and optimal volumetric efficiency within the cylinder head. Whether you are addressing slugging damage or performing a scheduled overhaul, utilizing this Copeland compressor part ensures the unit operates within its original factory performance curves without the risk of dead volume losses common in aftermarket alternatives.
Key Benefits for Contractors:- Direct OEM Compatibility: Engineered specifically for NRA and NRB series compressors to guarantee precise port alignment and lift.
- Enhanced System Reliability: High-grade steel reeds and durable gasket materials prevent premature valve reed failure.
- Complete Service Kit: Includes the valve plate, suction and head gaskets, and required hardware for a streamlined installation.
- Optimized Performance: Restores factory-spec compression ratios and reduces energy consumption by eliminating internal refrigerant recirculation.
How can I diagnose a failed valve plate in a Copeland NRA compressor?
Perform a pump down test by closing the suction service valve while the compressor is running. If the unit fails to pull a vacuum or the low-side pressure rises rapidly after shutdown, the valve reeds or gaskets are likely compromised.
Does this kit include all necessary gaskets?
Yes, the Copeland 998-0661-58 kit is a comprehensive refrigeration valve plate assembly that includes both the head and valve plate gaskets to ensure a complete seal during reassembly.
Can I use this kit on Discus compressors?
No, this specific kit is designed for NRA/NRB reed valve models. Copeland Discus compressors require different plate configurations, such as the Delta Reed series, due to their unique porting and high-efficiency design.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
For service technicians maintaining Copeland semi-hermetic compressors, the Copeland 998-0661-58 Valve Plate Kit is the industry-standard solution for restoring compression efficiency in NRA model compressors. This genuine OEM valve plate replacement is specifically engineered for NRA2, NRA3, NRB2, and NRB3 models, featuring the robust construction required for high-demand refrigeration applications. By replacing a worn or leaking valve plate with this complete kit, you effectively eliminate internal gas bypass, reduce high discharge temperatures, and stop the short-cycling often caused by a failed compressor pump down test. This kit includes the high-precision valve plate gaskets and hardware necessary to ensure a hermetic seal and optimal volumetric efficiency within the cylinder head. Whether you are addressing slugging damage or performing a scheduled overhaul, utilizing this Copeland compressor part ensures the unit operates within its original factory performance curves without the risk of dead volume losses common in aftermarket alternatives.
Key Benefits for Contractors:- Direct OEM Compatibility: Engineered specifically for NRA and NRB series compressors to guarantee precise port alignment and lift.
- Enhanced System Reliability: High-grade steel reeds and durable gasket materials prevent premature valve reed failure.
- Complete Service Kit: Includes the valve plate, suction and head gaskets, and required hardware for a streamlined installation.
- Optimized Performance: Restores factory-spec compression ratios and reduces energy consumption by eliminating internal refrigerant recirculation.
How can I diagnose a failed valve plate in a Copeland NRA compressor?
Perform a pump down test by closing the suction service valve while the compressor is running. If the unit fails to pull a vacuum or the low-side pressure rises rapidly after shutdown, the valve reeds or gaskets are likely compromised.
Does this kit include all necessary gaskets?
Yes, the Copeland 998-0661-58 kit is a comprehensive refrigeration valve plate assembly that includes both the head and valve plate gaskets to ensure a complete seal during reassembly.
Can I use this kit on Discus compressors?
No, this specific kit is designed for NRA/NRB reed valve models. Copeland Discus compressors require different plate configurations, such as the Delta Reed series, due to their unique porting and high-efficiency design.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
