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ENERGY STAR AHRI details

AHRI Certificate: 217443401

Lennox EL21KLV-048-230A** HP - Split System

ENERGY STAR Certified HP - Split System

System overview

Brand Name
Lennox
Manufacturer
Lennox Industries
Equipment Type
HP - Split System
Program Type
ENERGY STAR
Data Pulled Date
2026-06-26

Brand and components

Indoor, outdoor, and system model details

Outdoor unit brandLennox
Outdoor unit modelEL21KLV-048-230A**
Indoor unit modelsCK40DT-48C-**+TDR
Furnace modelSL280DF080NV60C*
Model nameElite EL21KLV SERIES
Model numberEL21KLV-048-230A**

Related product models

Matching unit product records

Outdoor unit model EL21KLV-048-230A** Lennox mask match
EL21KLV-048-230A** product image Lennox EL21KLV-048-230A** Heat pump condensing unit
Indoor unit model CK40DT-48C-** Lennox mask match
CK40DT-48C-** product image Lennox CK40DT-48C-** Evaporator coil CK40DT-48C-0* product image Lennox CK40DT-48C-0* Evaporator coil

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
46500
Heating Capacity 47F (BTUH)
50500
Heating Capacity 17F (BTUH)
38500
Heating Capacity 5F (BTUH)
32200
Seer2
20.50
HSPF2 Region IV
8.20
EER2 AFull 95F
11.70
COP at 5F
2.04
Refrigerant Type
R-454B

Eligibility

Rebates and certifications

Eligibility Status
ENERGY STAR certified
ENERGY STAR Certified
Yes
ENERGY STAR Cold Climate Certified
No

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