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York Gas furnace Y81E100B12SMPS1

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York York AHRI Furnace - York Y81E gas furnace Gas furnace Repair, maintenance, and replacement planning
York Y81E100B12SMPS1 product image

Technical Specifications

Product Specs

  • AHRI unit role: Furnace
  • AHRI model/pattern: Y81E100B12SMPS1
  • AHRI records represented: 105
  • AHRI equipment type: Central HP
  • AHRI tonnage: 1.9166666666666667
  • AHRI refrigerant: R-454B
  • Verified catalog model: Y81E100B12SMPS1
  • Verified product family: York Y81E gas furnace
  • Verified catalog brand: York
  • Verified YorkNow furnace model: Y81E
  • AHRI model/pattern: Y81E100B12SMPS1
  • York series: LX
  • Capacity: 100 MBH
  • Gas heating input: 100,000 BTU/h
  • AFUE efficiency: 80%+
  • Gas valve/staging: Single Stage
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  • Configuration: Multi-Position
  • Emissions: Standard
  • Nominal airflow: 1200 CFM
  • Cabinet size: B
  • Dimensions: 33Hx17.5Wx29.5D
  • Application: matched gas furnace for split-system air conditioner or heat pump combinations
  • Public YorkNow model page: https://www.yorknow.com/lx-y81e100b12smps1.html

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 214395663

AHRI 214395663 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH824E2S11 and indoor unit CTF36B5ADS1.
Eligible Central HP <5.4 tons

AHRI 214395712

AHRI 214395712 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 214396073

AHRI 214396073 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH824E2S11 and indoor unit CTM30B5ACS1.
Eligible Central HP <5.4 tons

AHRI 214396109

AHRI 214396109 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH836E2S11 and indoor unit CTM36B5CDS1.
Eligible Central HP <5.4 tons

AHRI 214650510

AHRI 214650510 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH824E2S11 and indoor unit CTU36B5XDS1+TXV.
Eligible Central HP <5.4 tons

AHRI 214807376

AHRI 214807376 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH836E2S11 and indoor unit CTU36B5XDS1+TXV.
Eligible Central HP <5.4 tons

AHRI 214848973

AHRI 214848973 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH824E2S11 and indoor unit H,YG35*36+TXV-BLEED.
Eligible Central HP <5.4 tons

AHRI 215223955

AHRI 215223955 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH824E2S11 and indoor unit CTM36B5ADS1.
Eligible Central HP <5.4 tons

AHRI 215424619

AHRI 215424619 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH824E2S11 and indoor unit H,YE32*36+TXV.
Eligible Central HP <5.4 tons

AHRI 215424620

AHRI 215424620 identifies a Mass Save qualified Central HP <5.4 tons from YORK with outdoor unit HH824E2S11 and indoor unit H,YE33*36+TXV.
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Service planning

How GreenFlow handles Y81E100B12SMPS1 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

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.

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...

Jack B.

Andrey always does a great job.

Anna F.

They showed up within an hour of me making the call on a Sunday. They fixed our system and taught us how to replace the fuse in the future. We would definitely call again.

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