📌 General / Basic Info

• Brand: Kulthorn
• Model: AE A2415Y
• Type: Hermetic reciprocating compressor (for refrigeration/chiller)  
• Rated Cooling Capacity: ~1,262 BTU/hr (~370 W)  
• Horsepower: ½ HP (~0.5 HP)  
• Refrigerant: R134a (popular low-pressure refrigerant)  
• Voltage / Frequency: 220–240 V, 50 Hz, 1-phase  

Performance (Nominal)

Parameter	Value
Cooling capacity	~1,262 BTU/hr (~370 W)
Power input	~280 W
Rated load current	~1.3–1.4 A
Locked rotor amps	~11.6 A
COP (Coefficient of Performance)	~1.32
EER	~4.5 BTU/W-hr

🔹 High Back Pressure (HBP – fridge / chiller)
    •    AE4430Y
    •    AE4440Y → ~1/3 HP
    •    AE4448Y → ~1/2 HP
    •    AE4459Y → ~3/4 HP
    •    AE7426Y → ~3/8 HP
    •    AE7440EK → ~1/2 HP (R22)  


🔹 Low Back Pressure (LBP – freezer)
    •    AE2410Y → ~1/3 HP
    •    AE2425ZK → ~1/2 HP
    •    AE2416ZK → ~1/2 HP
    •    AE2428ZK → ~5/8 HP
    •    AE2432ZK → ~5/8 HP

🔹 Medium capacity
    •    AW2464ZK (~1 HP)
    •    AW2495ZK (~1.5 HP)
    •    AW2510ZK (~2 HP)

🔹 Higher capacity
    •    AW4524EK (~2 HP)
    •    AW4532EK (~2.5 HP)
    •    AW4540EK (~3 HP)

🔹 Low / medium capacity
    •    WJ2440ZK (~1 HP)
    •    WJ2455ZK (~1–1.2 HP)
    •    WJ2460Z (~1.5 HP)

🔹 Higher capacity
    •    WJ9470EK
    •    WJ9485EK
    •    WJ9510EK (~1.5 HP+)