The 2-groove (2Grv) marking is a technical identifier used by HVAC contractors to confirm flow characteristics and compatibility without needing to gauge the orifice manually

Precision Tolerance: Maintains a tight +/- 3% capacitance tolerance to ensure the motor operates within the manufacturer's specified amperage range

While primarily a York S1-025-35306-000 genuine component

this OEM part number 30047841-235 offers a streamlined profile for optimal fitment

This control is designed specifically for reach-in coolers and vending equipment requiring a fixed 38°F cut-in

Tecumseh AE1153E-212-J7 Compressor Freon The 2-groove (2Grv) marking isThe Tecumseh AE1153E 212 J7 is a reliable, standard efficiency reciprocating compressor engineered for HBP CBP (High Commercial Back Pressure) applications. Operating at 115V (1 Phase, 60Hz), this 1 4 HP unit utilizes R134a refrigerant and is also compatible with R513A for modernized system requirements. As a direct replacement for the 195B0186 and the AE3430Y AA1A model, it is a staple for technicians servicing commercial reach ins, beverage coolers,