Description
The Tecumseh AJ5ER1DF643J70 is a single-phase hermetic reciprocating compressor engineered for dependable performance in residential and light commercial cooling applications. Designed to operate on R-22 refrigerant, this compressor delivers 19,300 BTU of cooling capacity and is rated for 208-230V, 1-phase power supply — making it a straightforward drop-in replacement or new-installation solution for systems requiring proven Tecumseh reliability.
Tecumseh’s AJ-series hermetic compressors are recognized throughout the HVAC/R industry for their robust construction, efficient compression, and long service life. Whether you’re servicing an existing R-22 system or building out a new refrigeration circuit, the AJ5ER1DF643J70 delivers the consistent performance that contractors and technicians trust.
Key Features
- 19,300 BTU cooling capacity for residential and light commercial use
- 208-230V, 1-phase power input for broad electrical compatibility
- R-22 refrigerant compatible — ideal for service and replacement applications
- Hermetic reciprocating compressor design for sealed, low-maintenance operation
- Tecumseh AJ-series construction for proven durability and efficiency
- Suitable for air conditioning and refrigeration system applications
Specifications
- SKU: AJ5ER1DF643J70
- Brand: Tecumseh
- Cooling Capacity: 19,300 BTU
- Voltage: 208-230V
- Phase: 1-Phase
- Refrigerant: R-22
- Compressor Type: Hermetic Reciprocating







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