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Heat pump condensing unit

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York Heat pump condensing unit HH836E2S11

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York York AHRI Outdoor - HH8 side-discharge modulating heat pump Heat pump condensing unit Repair, maintenance, and replacement planning
York HH836E2S11 product image

Technical Specifications

Product Specs

  • AHRI unit role: Outdoor
  • AHRI model/pattern: HH836E2S11
  • AHRI records represented: 1873
  • AHRI equipment type: Central HP
  • AHRI tonnage: 2.8333333333333335
  • AHRI refrigerant: R-454B
  • Verified catalog model: HH836E2S11
  • Verified product family: HH8 side-discharge modulating heat pump
  • Verified catalog brand: York
  • Verified model: HH836E2S11
  • Product family: HH8 side-discharge modulating heat pump
  • Nominal capacity: 3 ton
  • Nominal cooling capacity: 36,000 BTU nominal cooling capacity
  • Cooling efficiency: up to 18 SEER2
  • Compressor: twin rotary, modulating
  • Refrigerant: R-454B
  • Sound level: as low as 54 dBA
  • Dimensions: 34.44Hx43.33Wx17.71D
  • Max fuse/breaker: 35A
  • Copper line: 3/8 in. x 3/4 in.
  • Warranty: up to 10-year limited parts and compressor warranty with registration
  • Model-specific reference: https://www.yorknow.com/hh836e2s11.html
  • Technical guide: https://www.yorknow.com/pub/media/documentation/hh8_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
Eligible Central HP <5.4 tons

AHRI 214395386

AHRI 214395386 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH836E2S11 and indoor unit JHC36C5CD2SS1.
Eligible Central HP <5.4 tons

AHRI 214395614

AHRI 214395614 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH836E2S11 and indoor unit CTF36B5CDS1.
Eligible Central HP <5.4 tons

AHRI 214395615

AHRI 214395615 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH836E2S11 and indoor unit JHC42C5CF2SS1.
Eligible Central HP <5.4 tons

AHRI 214395616

AHRI 214395616 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH836E2S11 and indoor unit CTF48C5CFS1.
Eligible Central HP <5.4 tons

AHRI 214395617

AHRI 214395617 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH836E2S11 and indoor unit CTM48C5CFS1+JMVT17CC2N1.
Eligible Central HP <5.4 tons

AHRI 214395618

AHRI 214395618 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH836E2S11 and indoor unit CTM48C5CFS1.
Eligible Central HP <5.4 tons

AHRI 214395619

AHRI 214395619 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH836E2S11 and indoor unit CTM48C5CFS1.
Eligible Central HP <5.4 tons

AHRI 214395620

AHRI 214395620 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH836E2S11 and indoor unit CTM48C5CFS1+JMC17C2SN1.
Eligible Central HP <5.4 tons

AHRI 214395621

AHRI 214395621 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH836E2S11 and indoor unit CTM48C5CFS1.
Eligible Central HP <5.4 tons

AHRI 214395622

AHRI 214395622 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH836E2S11 and indoor unit CTM48C5CFS1.
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Service planning

How GreenFlow handles HH836E2S11 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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Ray

Just had a service call because my tankless water heater stopped working with E110 code. Andrey located the root cause real quick and fixed the issue within half an hour, also gave reasonable recommendations for further maintenance.

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.

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...

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.

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