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Heat pump condensing unit

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Johnson Controls Heat pump condensing unit XH518E2S11

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Johnson Controls Johnson Controls AHRI Outdoor - XH5 15.2 SEER2 2-Stage Heat Pump Heat pump condensing unit Repair, maintenance, and replacement planning
Johnson Controls XH518E2S11 product image

Technical Specifications

Product Specs

  • AHRI unit role: Outdoor
  • AHRI model/pattern: XH518E2S11
  • AHRI records represented: 138
  • AHRI equipment type: HP - Split System
  • AHRI refrigerant: R-454B
  • Verified catalog model: XH518E2S11
  • Verified product family: XH5 15.2 SEER2 2-Stage Heat Pump
  • Verified catalog brand: Johnson Controls
  • Verified model: XH518E2S11
  • AHRI model/pattern: XH518E2S11
  • Product family: XH5 15.2 SEER2 2-Stage Heat Pump
  • Nominal capacity: 1.5 ton
  • Nominal cooling capacity: 18,000 BTU nominal cooling capacity
  • Cooling efficiency: 15.2 SEER2 or higher
  • Heating efficiency: 8+ HSPF2
  • Compressor: two-stage on 2-ton-and-larger models
  • Refrigerant: R-454B
  • Sound level: 76 dBA or lower
  • Controls: conventional
  • Warranty: standard 10-year compressor and parts warranty with registration
  • Official product page: https://www.york.com/residential-equipment/heating-and-cooling/split-system-heat-pumps/yh5_ds/yh5-152-seer2-2-stage-heat-pump

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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ENERGY STAR certified HP - Split System

AHRI 215740147

AHRI 215740147 identifies a Mass Save qualified HP - Split System from Johnson Controls with outdoor unit XH518E2S11 and indoor unit JHE24B5AC2SS1.
ENERGY STAR certified HP - Split System

AHRI 215740303

AHRI 215740303 identifies a Mass Save qualified HP - Split System from Johnson Controls with outdoor unit XH518E2S11 and indoor unit CTM24B5ABS1+JME12B2SN1.
ENERGY STAR certified HP - Split System

AHRI 215740308

AHRI 215740308 identifies a Mass Save qualified HP - Split System from Johnson Controls with outdoor unit XH518E2S11 and indoor unit CTF24B5ABS1+JME08B2SN1.
ENERGY STAR certified HP - Split System

AHRI 215740313

AHRI 215740313 identifies a Mass Save qualified HP - Split System from Johnson Controls with outdoor unit XH518E2S11 and indoor unit CTU30B5XCS1+JME12B2SN1+TXV.
ENERGY STAR certified HP - Split System

AHRI 215740318

AHRI 215740318 identifies a Mass Save qualified HP - Split System from Johnson Controls with outdoor unit XH518E2S11 and indoor unit CTF30B5ACS1+JME08B2SN1.
ENERGY STAR certified HP - Split System

AHRI 215740325

AHRI 215740325 identifies a Mass Save qualified HP - Split System from Johnson Controls with outdoor unit XH518E2S11 and indoor unit CTM30B5ACS1+JMET08BS2N1.
ENERGY STAR certified HP - Split System

AHRI 215740330

AHRI 215740330 identifies a Mass Save qualified HP - Split System from Johnson Controls with outdoor unit XH518E2S11 and indoor unit CTM24B5ABS1+JMET12BS2N1.
ENERGY STAR certified HP - Split System

AHRI 215740335

AHRI 215740335 identifies a Mass Save qualified HP - Split System from Johnson Controls with outdoor unit XH518E2S11 and indoor unit CTM30B5ACS1+JMET12BS2N1.
ENERGY STAR certified HP - Split System

AHRI 215740340

AHRI 215740340 identifies a Mass Save qualified HP - Split System from Johnson Controls with outdoor unit XH518E2S11 and indoor unit CTU30B5XCS1+JME08B2SN1+TXV.
ENERGY STAR certified HP - Split System

AHRI 215740346

AHRI 215740346 identifies a Mass Save qualified HP - Split System from Johnson Controls with outdoor unit XH518E2S11 and indoor unit CTF30B5ACS1+JMET12BS2N1.
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Service planning

How GreenFlow handles XH518E2S11 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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John F.

I needed 2 new AC units and decided to go with high efficiency heat pumps. I chose Greenflow because of the equipment they offered, and the price (2nd lowest quote and much cheaper than the average of all quote we received). Their technicians were very detail oriented and...

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.

Terry S.

Excellent service from best tech!

Sharad W.

Green Flow and the people who work there are terrific. Vlad and Andre are excellent. Andre was very helpful. He was punctual, respectful, efficient and knowledgeable. He did not try to sell me something I didn’t need ( as others have done before). I was charged $99 which...

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