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Heat pump condensing unit

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Coleman Heat pump condensing unit XH636E2S11

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Coleman Coleman AHRI Outdoor - XH6 16 SEER2 Two-Stage Heat Pump Heat pump condensing unit Repair, maintenance, and replacement planning
Coleman XH636E2S11 product image

Technical Specifications

Product Specs

  • AHRI unit role: Outdoor
  • AHRI model/pattern: XH636E2S11
  • AHRI records represented: 484
  • AHRI equipment type: HP - Split System
  • AHRI refrigerant: R-454B
  • Verified catalog model: XH636E2S11
  • Verified product family: XH6 16 SEER2 Two-Stage Heat Pump
  • Verified catalog brand: Coleman
  • Verified model: XH636E2S11
  • AHRI model/pattern: XH636E2S11
  • Product family: XH6 16 SEER2 Two-Stage Heat Pump
  • Nominal capacity: 3 ton
  • Nominal cooling capacity: 36,000 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.colemanac.com/residential-equipment/heating-and-cooling/split-system-heat-pumps/xh6_col_ds/xh6-16-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 217019539

AHRI 217019539 identifies a Mass Save qualified HP - Split System from Coleman with outdoor unit XH636E2S11 and indoor unit CTU36B5XDS1+TXV.
ENERGY STAR certified HP - Split System

AHRI 217019547

AHRI 217019547 identifies a Mass Save qualified HP - Split System from Coleman with outdoor unit XH636E2S11 and indoor unit CTU36B5XDS1+TXV.
ENERGY STAR certified HP - Split System

AHRI 217019556

AHRI 217019556 identifies a Mass Save qualified HP - Split System from Coleman with outdoor unit XH636E2S11 and indoor unit CTU36B5XDS1+TXV.
ENERGY STAR certified HP - Split System

AHRI 217019560

AHRI 217019560 identifies a Mass Save qualified HP - Split System from Coleman with outdoor unit XH636E2S11 and indoor unit CTU36B5XDS1+TXV.
ENERGY STAR certified HP - Split System

AHRI 217019566

AHRI 217019566 identifies a Mass Save qualified HP - Split System from Coleman with outdoor unit XH636E2S11 and indoor unit CTU36B5XDS1+TXV.
ENERGY STAR certified HP - Split System

AHRI 217019570

AHRI 217019570 identifies a Mass Save qualified HP - Split System from Coleman with outdoor unit XH636E2S11 and indoor unit CTU36B5XDS1+TXV.
ENERGY STAR certified HP - Split System

AHRI 217019576

AHRI 217019576 identifies a Mass Save qualified HP - Split System from Coleman with outdoor unit XH636E2S11 and indoor unit CTU36B5XDS1+TXV.
ENERGY STAR certified HP - Split System

AHRI 217019579

AHRI 217019579 identifies a Mass Save qualified HP - Split System from Coleman with outdoor unit XH636E2S11 and indoor unit CTU36B5XDS1+TXV.
ENERGY STAR certified HP - Split System

AHRI 217019583

AHRI 217019583 identifies a Mass Save qualified HP - Split System from Coleman with outdoor unit XH636E2S11 and indoor unit CTU36B5XDS1+TXV.
ENERGY STAR certified HP - Split System

AHRI 217019587

AHRI 217019587 identifies a Mass Save qualified HP - Split System from Coleman with outdoor unit XH636E2S11 and indoor unit CTU36B5XDS1+JMET12BS2N1+TXV.
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Service planning

How GreenFlow handles XH636E2S11 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

Murali S.

HVAC technician was punctual, followed up well, completed quick repairs, ensured the issue was resolved, and provided helpful recommendations.

Michele Z.

Andrey was professional, prompt, smart, thorough and exceedingly pleasant. We are likely switching our current HVAC company to Green Flow.

Dev W.

I had a breakdown of my cooling system and Hanna at Green Flow responded to my request right away. They scheduled me same day. The team at Green Flow was easy to communicate with over phone and text. They kept me updated on delays on arrival of the...

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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