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ENERGY STAR AHRI details

Ruud RD17AZ48AJ3N

ENERGY STAR Certified HP - Split System
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Brand and components

Indoor, outdoor, and system model details

Outdoor unit brandRuud
Outdoor unit modelRD17AZ48AJ3N
Indoor unit modelsRCFZ4821STAAM
Furnace modelR921V1005A21M4
Model nameULTRA SERIES
Model numberRD17AZ48AJ3N

Related product models

Outdoor unit model RD17AZ48AJ3N Ruud model match
RD17AZ48AJ3N product image Ruud RD17AZ48AJ3N Air-source heat pump

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
45500
Heating Capacity 47F (BTUH)
48000
Heating Capacity 17F (BTUH)
33200
Heating Capacity 5F (BTUH)
26200
Seer2
17.00
HSPF2 Region IV
8.50
EER2 AFull 95F
11.20
COP at 5F
2.30
Refrigerant Type
R-410A

Eligibility

Rebates and certifications

ENERGY STAR Certified
Yes
ENERGY STAR Cold Climate Certified
No

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Cooling capacity (listed) · HSPF2 Region IV

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Cooling capacity (listed) · HSPF2 Region IV

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  • Lower heating capacity at 47°F: 43,000 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.Lower HSPF2 (Region IV): 8.10 vs. 8.50
  • Different refrigerant: R-454B (current: R-410A).
  • Lower heating capacity at 17°F: 31,200 BTU/h.
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Split-system heat pump

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Indoor model / pattern
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Furnace model / pattern
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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.Lower HSPF2 (Region IV): 8.10 vs. 8.50
  • Different refrigerant: R-454B (current: R-410A).
  • Lower heating capacity at 17°F: 31,200 BTU/h.
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Same cooling capacity

Lennox

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AHRI 218457767

Indoor model / pattern
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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.Lower SEER2: 16.50 vs. 17.00
  • Different refrigerant: R-454B (current: R-410A).
  • Lower heating capacity at 47°F: 44,000 BTU/h.
  • Lower heating capacity at 17°F: 29,000 BTU/h.
  • Lower heating capacity at 5°F: 23,000 BTU/h.
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Higher SEER2

Lennox

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AHRI 217443374

Indoor model / pattern
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Furnace model / pattern
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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: 18.00 vs. 17.00
  • Different refrigerant: R-454B (current: R-410A).
  • Lower heating capacity at 47°F: 43,000 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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