Description
The Tecumseh AE1183E-677-J7 is a high-performance hermetic compressor engineered for High Back Pressure (HBP) and Commercial Back Pressure (CBP) refrigeration applications. Designed around R134a refrigerant, this unit delivers reliable, efficient compression for commercial refrigeration systems where consistent performance and durability are non-negotiable.
Application & Performance
This compressor is purpose-built for HBP/CBP duty cycles, making it an ideal choice for medium-temperature commercial refrigeration equipment such as reach-in coolers, display cases, and beverage merchandisers. With a rated capacity of 6,422 BTU, it provides ample cooling output for demanding commercial environments.
Electrical Specifications
- Voltage: 115V
- Phase: 1 Phase
- Frequency: 60 Hz
- Horsepower: 1/2 HP
- Motor Type: Capacitor Start (CS)
- Start Torque: High Start Torque (HST)
Refrigerant & Capacity
- Refrigerant: R134a
- BTU Capacity: 6,422 BTU
- Application: High Back Pressure (HBP) / Commercial Back Pressure (CBP)
Connection Specifications
- Suction Line Size: 0.3125″ Sweat (5/16″ ODF)
- Discharge Line Size: 0.250″ Sweat
Why Choose the Tecumseh AE1183E-677-J7?
Tecumseh’s AE-series hermetic compressors are trusted throughout the commercial refrigeration industry for their robust construction and long service life. The High Start Torque (HST) design ensures reliable starts even under challenging load conditions, while the capacitor-start motor configuration delivers efficient, smooth operation. Whether you’re replacing a failed compressor or specifying equipment for a new installation, the AE1183E-677-J7 offers the dependability and performance that commercial refrigeration demands.







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