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Lennox Gas furnace ML193UH070XE36B*

Lennox Lennox AHRI Furnace - ML193E single-stage gas furnace Gas furnace Repair, maintenance, and replacement planning
Lennox ML193UH070XE36B* product image

Technical Specifications

Product Specs

  • AHRI unit role: Furnace
  • AHRI model/pattern: ML193UH070XE36B*
  • AHRI records represented: 134
  • AHRI equipment type: Central HP
  • AHRI tonnage: 1.95
  • AHRI refrigerant: R-454B
  • Verified catalog model: ML193UH070XE36B*
  • Verified product family: ML193E single-stage gas furnace
  • Verified catalog brand: Lennox
  • Verified model family: ML193E
  • AHRI model/pattern: ML193UH070XE36B*
  • Furnace input capacity: 70,000 BTU/h input
  • AHRI airflow/cabinet code: 36
  • Model variant code: XE
  • AFUE efficiency: up to 93%
  • Heating stages: single-stage
  • Blower/motor: constant torque
  • Cabinet/quiet operation: steel cabinet
  • Blower compartment/cabinet: sealed
  • Emissions class: standard emissions
  • Rating: ENERGY STAR certified in the U.S. South Region
  • Application: matched gas furnace for split-system air conditioner or heat pump combinations
  • Official product page: https://www.lennox.com/residential/products/heating-cooling/furnaces/ml193e
  • Official specifications page: https://www.lennox.com/residential/products/specifications/ml193e

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 217121555

AHRI 217121555 identifies a Mass Save qualified Central HP <5.4 tons from LENNOX with outdoor unit EL21KLV-024-230A** and indoor unit CK40[C,U]T-30B-**+TDR.

Eligible Central HP <5.4 tons

AHRI 217121578

AHRI 217121578 identifies a Mass Save qualified Central HP <5.4 tons from LENNOX with outdoor unit EL21KLV-036-230A** and indoor unit CK40[C,U]T-36B-**+TDR.

Eligible Central HP <5.4 tons

AHRI 217443168

AHRI 217443168 identifies a Mass Save qualified Central HP <5.4 tons from LENNOX with outdoor unit EL21KLV-024-230A** and indoor unit CK40HT-30B-**+TDR.

Eligible Central HP <5.4 tons

AHRI 217443302

AHRI 217443302 identifies a Mass Save qualified Central HP <5.4 tons from LENNOX with outdoor unit EL21KLV-036-230A** and indoor unit CK40HT-30B-**+TDR.

Eligible Central HP <5.4 tons

AHRI 217449749

AHRI 217449749 identifies a Mass Save qualified Central HP <5.4 tons from LENNOX with outdoor unit EL18KSLV-024-230A** and indoor unit CK40[C,U]T-30B-**+TDR.

Eligible Central HP <5.4 tons

AHRI 217449768

AHRI 217449768 identifies a Mass Save qualified Central HP <5.4 tons from LENNOX with outdoor unit EL18KSLV-024-230A** and indoor unit CK40[C,U]T-36B-**+TDR.

Eligible Central HP <5.4 tons

AHRI 217449792

AHRI 217449792 identifies a Mass Save qualified Central HP <5.4 tons from LENNOX with outdoor unit EL18KSLV-024-230A** and indoor unit CK40HT-24B-**+TDR.

Eligible Central HP <5.4 tons

AHRI 217449811

AHRI 217449811 identifies a Mass Save qualified Central HP <5.4 tons from LENNOX with outdoor unit EL18KSLV-024-230A** and indoor unit CK40HT-30B-**+TDR.

Eligible Central HP <5.4 tons

AHRI 217449837

AHRI 217449837 identifies a Mass Save qualified Central HP <5.4 tons from LENNOX with outdoor unit EL18KSLV-036-230A** and indoor unit CK40[C,U]T-30B-**+TDR.

Eligible Central HP <5.4 tons

AHRI 217449862

AHRI 217449862 identifies a Mass Save qualified Central HP <5.4 tons from LENNOX with outdoor unit EL18KSLV-036-230A** and indoor unit CK40[C,U]T-36B-**+TDR.

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Service planning

How GreenFlow handles ML193UH070XE36B* 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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