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ENERGY STAR AHRI details

Lennox EL21KLV-048-230A**

ENERGY STAR Certified HP - Split System
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Brand and components

Indoor, outdoor, and system model details

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

Related product models

Outdoor unit model EL21KLV-048-230A** Lennox mask match
EL21KLV-048-230A** product image Lennox EL21KLV-048-230A** Air-source heat pump

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
46000
Heating Capacity 47F (BTUH)
51000
Heating Capacity 17F (BTUH)
39000
Heating Capacity 5F (BTUH)
32600
Seer2
17.00
HSPF2 Region IV
8.10
EER2 AFull 95F
11.00
COP at 5F
2.04
Refrigerant Type
R-454B

Eligibility

Rebates and certifications

ENERGY STAR Certified
Yes
ENERGY STAR Cold Climate Certified
No

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SEER2
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Cooling capacity (listed) · HSPF2 Region IV

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Same outdoor unit

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Split-system heat pump

EL21KLV-048-230A** — Lennox AHRI 217117055

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Cooling · BTU/h
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SEER2
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HSPF2
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Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Higher SEER2: 17.50 vs. 17.00
  • Lower heating capacity at 47°F: 48,000 BTU/h.
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Comparison does not confirm installation compatibility, availability, or current incentive eligibility. Unknown and qualified source values are not treated as zero.

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