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Heat pump condensing unit

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ACiQ Heat pump condensing unit N5H9V24*K*AAA*

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ACiQ ACiQ AHRI Outdoor - N5H9V Performance 19 SEER2 VS HP Heat pump condensing unit Repair, maintenance, and replacement planning
ACiQ N5H9V24*K*AAA* product image

Technical Specifications

Product Specs

  • AHRI unit role: Outdoor
  • AHRI model/pattern: N5H9V24*K*AAA*
  • AHRI records represented: 1067
  • AHRI equipment type: Central HP
  • AHRI tonnage: 2
  • AHRI refrigerant: R-454B
  • Verified catalog model: N5H9V24*K*AAA*
  • Verified product family: N5H9V Performance 19 SEER2 VS HP
  • Verified catalog brand: ACiQ
  • Verified ENERGY STAR AHRI model: N5H9V24*K*AAA*
  • ENERGY STAR dataset: ENERGY STAR Certified Heat Pumps
  • Sample AHRI reference: 218016717
  • System manufacturer: Carrier Corporation
  • Outdoor unit brand: ACIQ
  • Series: Performance 19 SEER2 VS HP
  • Nominal capacity: 2 ton
  • Nominal cooling capacity: 24,000 BTU nominal cooling capacity
  • ENERGY STAR matched-system cooling capacity: 24,000 BTU/h
  • ENERGY STAR matched-system heating capacity at 47F: 24,800 BTU/h
  • ENERGY STAR matched-system heating capacity at 17F: 25,000 BTU/h
  • ENERGY STAR matched-system SEER2: 18.00
  • ENERGY STAR matched-system EER2: 13.50
  • ENERGY STAR matched-system HSPF2: 9.50
  • Compressor staging: Continuously variable
  • Refrigerant: R-454B (GWP:470 | Lower GWP)
  • ENERGY STAR certified date: 2026-02-11
  • ACiQ 24K public heat-pump product media: https://aciq.com/residential-products/high-efficiency-heating-and-cooling-solutions/high-efficiency-heat-pump-systems/high-efficiency-heat-pump-extreme-plus-series/aciq-24-pah-aciq-24-hpd/
  • ENERGY STAR source dataset: https://data.energystar.gov/d/83eb-xbyy

Useful troubleshooting details

  • Confirm the installed model and serial number, matched indoor or outdoor equipment, voltage, refrigerant, controls, and AHRI certificate before service or replacement planning.
  • Use the linked AHRI certificates to verify matched-system combinations, rebate conversations, and equipment eligibility before quoting replacement work.
  • Collect photos of the nameplate, equipment access, recent fault history, and comfort symptoms before dispatch or proposal planning.

Certification match

AHRI certificates

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Eligible Central HP <5.4 tons

AHRI 218016717

AHRI 218016717 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit FTMA5X24L0B*.
Eligible Central HP <5.4 tons

AHRI 218016719

AHRI 218016719 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit EVM5X24M14A*.
Eligible Central HP <5.4 tons

AHRI 218016721

AHRI 218016721 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit EVM5X24M14A*.
Eligible Central HP <5.4 tons

AHRI 218016722

AHRI 218016722 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit EVM5X24M14A*.
Eligible Central HP <5.4 tons

AHRI 218016724

AHRI 218016724 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit EVM5X24M14A*.
Eligible Central HP <5.4 tons

AHRI 218016727

AHRI 218016727 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit EVM5X24M14A*.
Eligible Central HP <5.4 tons

AHRI 218016733

AHRI 218016733 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit EVM5X24M14A*.
Eligible Central HP <5.4 tons

AHRI 218016735

AHRI 218016735 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit EVM5X24M17A*.
Eligible Central HP <5.4 tons

AHRI 218016736

AHRI 218016736 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit EVM5X24M17A*.
Eligible Central HP <5.4 tons

AHRI 218016738

AHRI 218016738 identifies a Mass Save qualified Central HP <5.4 tons from ACIQ with outdoor unit N5H9V24*K*AAA* and indoor unit EVM5X24M17A*.
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Service planning

How GreenFlow handles N5H9V24*K*AAA* requests

1

Identify the equipment

Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.

2

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

3

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

4

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

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Our Happy Customers

Anna G.

They quickly identified the issue with the heating system and fixed it efficiently. He explained everything clearly and made sure I understood what was going on. Very professional and reliable, extremely satisfied with the service.

Jahangir R.

They were very organized to communicate and be on time to come to look at my air condition to fix it.

Jack B.

Andrey always does a great job.

Melissa S.

The repair person came quickly and was super efficient and polite, and showed me what to do next time. He gave my dog a quick pay and was off again.

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