Heat pump condensing unit

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Kenmore Heat pump condensing unit XH618E2S11

Kenmore Kenmore AHRI Outdoor - XH6 16 SEER2 Two-Stage Heat Pump Heat pump condensing unit Repair, maintenance, and replacement planning
Kenmore XH618E2S11 product image

Technical Specifications

Product Specs

  • AHRI unit role: Outdoor
  • AHRI model/pattern: XH618E2S11
  • AHRI records represented: 136
  • AHRI equipment type: HP - Split System
  • AHRI refrigerant: R-454B
  • Verified catalog model: XH618E2S11
  • Verified product family: XH6 16 SEER2 Two-Stage Heat Pump
  • Verified catalog brand: Kenmore
  • Verified ENERGY STAR dataset: ENERGY STAR Certified Heat Pumps
  • ENERGY STAR partner: Johnson Controls, Inc.
  • ENERGY STAR outdoor brand: Kenmore
  • ENERGY STAR series: LX SERIES
  • ENERGY STAR outdoor model: XH618E2S11
  • ENERGY STAR indoor model: JHE24B5AC2SS1
  • ENERGY STAR furnace model:
  • Matched-system SEER2: 16.00
  • Matched-system EER2: 12.50
  • Matched-system HSPF2: 8.00
  • Matched-system cooling capacity: 18300 BTU/h
  • Matched-system heating capacity at 47F: 16800 BTU/h
  • Matched-system heating capacity at 17F: 10900 BTU/h
  • Compressor staging: Single stage
  • Refrigerant: R-454B (GWP:470 | Lower GWP)
  • ENERGY STAR certified date: 2026-06-12
  • ENERGY STAR source dataset: https://data.energystar.gov/d/83eb-xbyy
  • Verified model: XH618E2S11
  • AHRI model/pattern: XH618E2S11
  • Product family: XH6 16 SEER2 Two-Stage Heat Pump
  • Nominal capacity: 1.5 ton
  • Nominal cooling capacity: 18,000 BTU nominal cooling capacity
  • Cooling efficiency: 16 SEER2
  • Heating efficiency: 8.0+ HSPF2
  • Compressor: two-stage scroll on 2-ton-and-larger models
  • Refrigerant: R-454B
  • Sound level: 76 dBA or lower
  • Controls: conventional
  • Warranty: standard 10-year parts and compressor warranty with registration
  • Official product page: https://www.york.com/residential-equipment/heating-and-cooling/split-system-heat-pumps/yh6_ds/yh6-16-seer2-two-stage-heat-pump
  • Technical guide: https://www.yorknow.com/pub/media/documentation/yh6_techguide.pdf

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

View All
ENERGY STAR certified HP - Split System

AHRI 218416666

AHRI 218416666 identifies a Mass Save qualified HP - Split System from Kenmore with outdoor unit XH618E2S11 and indoor unit JHE24B5AC2SS1.

ENERGY STAR certified HP - Split System

AHRI 218418467

AHRI 218418467 identifies a Mass Save qualified HP - Split System from Kenmore with outdoor unit XH618E2S11 and indoor unit CTF24B5ABS1.

ENERGY STAR certified HP - Split System

AHRI 218418468

AHRI 218418468 identifies a Mass Save qualified HP - Split System from Kenmore with outdoor unit XH618E2S11 and indoor unit CTF24B5ABS1.

ENERGY STAR certified HP - Split System

AHRI 218418469

AHRI 218418469 identifies a Mass Save qualified HP - Split System from Kenmore with outdoor unit XH618E2S11 and indoor unit CTF24B5ABS1.

ENERGY STAR certified HP - Split System

AHRI 218418471

AHRI 218418471 identifies a Mass Save qualified HP - Split System from Kenmore with outdoor unit XH618E2S11 and indoor unit CTM24B5ABS1.

ENERGY STAR certified HP - Split System

AHRI 218418472

AHRI 218418472 identifies a Mass Save qualified HP - Split System from Kenmore with outdoor unit XH618E2S11 and indoor unit CTM24B5ABS1.

ENERGY STAR certified HP - Split System

AHRI 218418476

AHRI 218418476 identifies a Mass Save qualified HP - Split System from Kenmore with outdoor unit XH618E2S11 and indoor unit JHE18B5AB2SS1.

ENERGY STAR certified HP - Split System

AHRI 218418477

AHRI 218418477 identifies a Mass Save qualified HP - Split System from Kenmore with outdoor unit XH618E2S11 and indoor unit CTM24B5ABS1.

ENERGY STAR certified HP - Split System

AHRI 218418478

AHRI 218418478 identifies a Mass Save qualified HP - Split System from Kenmore with outdoor unit XH618E2S11 and indoor unit CTM24B5ABS1.

ENERGY STAR certified HP - Split System

AHRI 218418479

AHRI 218418479 identifies a Mass Save qualified HP - Split System from Kenmore with outdoor unit XH618E2S11 and indoor unit CTF24B5ABS1.

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Service planning

How GreenFlow handles XH618E2S11 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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