Description
The Tecumseh AE1322E-679-J7 is a Low Back Pressure (LBP) hermetic compressor engineered for demanding commercial refrigeration applications. Designed to operate on R404A and R507 refrigerants, this unit delivers dependable performance in low-temperature display cases, reach-in coolers, and other refrigeration equipment where consistent, reliable compression is critical.
Built with High Start Torque (HST) technology, the AE1322E-679-J7 is capable of starting reliably even under challenging line voltage conditions, making it an excellent choice for installations where voltage fluctuations are a concern. The Induction Run motor design (RSIR/CSIR) provides efficient, low-maintenance operation over the life of the compressor.
Key Specifications
- Application: Low Back Pressure (LBP)
- Refrigerant: R404A / R507
- Horsepower: 1/2 HP
- Cooling Capacity: 2,050 BTU
- Voltage: 115–127V, 1 Phase, 60 Hz
- Motor Type: Induction Run (RSIR/CSIR)
- Start Torque: High Start Torque (HST)
- Suction Line Size: 0.3125″ Sweat (5/16″ ODF)
- Discharge Line Size: 0.250″ Sweat
Features & Benefits
- High Start Torque (HST) ensures reliable startup under adverse voltage conditions
- Compatible with environmentally accepted R404A and R507 refrigerants
- Low Back Pressure design optimized for low-temperature refrigeration systems
- Induction Run motor (RSIR/CSIR) for efficient, long-lasting operation
- Sweat connection fittings for straightforward field installation
- Compact hermetic design minimizes refrigerant leakage risk
Typical Applications
- Commercial reach-in refrigerators and freezers
- Low-temperature display cases
- Refrigerated vending machines
- Ice cream and frozen food merchandisers
- Walk-in cooler and freezer systems
The Tecumseh AE1322E-679-J7 reflects Tecumseh’s commitment to quality and reliability in commercial refrigeration compressors. Its robust construction and proven hermetic design make it a trusted replacement or OEM compressor for a wide range of low-temperature refrigeration equipment.
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