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Heat pump condensing unit

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Lennox Heat pump condensing unit ML14KP1-024-230A**

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Lennox Lennox AHRI Outdoor - ML14KP1 Single-Stage Heat Pump Heat pump condensing unit Repair, maintenance, and replacement planning
Lennox ML14KP1-024-230A** product image

Technical Specifications

Product Specs

  • AHRI unit role: Outdoor
  • AHRI model/pattern: ML14KP1-024-230A**
  • AHRI records represented: 172
  • AHRI equipment type: HP - Split System
  • AHRI refrigerant: R-454B
  • Verified catalog model: ML14KP1-024-230A**
  • Verified product family: ML14KP1 Single-Stage Heat Pump
  • Verified catalog brand: Lennox
  • Verified model family: ML14KP1
  • AHRI model/pattern: ML14KP1-024-230A**
  • Nominal capacity: 2 ton
  • Nominal cooling capacity: 24,000 BTU nominal cooling capacity
  • Cooling efficiency: up to 14.3 SEER2
  • Heating efficiency: up to 7.5 HSPF2
  • Operation: single-stage
  • Refrigerant: R-454B
  • Sound rating: low sound levels with sound-dampening system
  • Warranty: 5-year limited compressor and covered components warranty; extended coverage may be available with product registration
  • Official product page: https://www.lennox.com/residential/products/heating-cooling/heat-pumps/ml14kp1

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 215710130

AHRI 215710130 identifies a Mass Save qualified HP - Split System from Lennox with outdoor unit ML14KP1-024-230A** and indoor unit CBK45UHET-024-230-**.
ENERGY STAR certified HP - Split System

AHRI 215710131

AHRI 215710131 identifies a Mass Save qualified HP - Split System from Lennox with outdoor unit ML14KP1-024-230A** and indoor unit CBK45UHET-030-230-**.
ENERGY STAR certified HP - Split System

AHRI 215710134

AHRI 215710134 identifies a Mass Save qualified HP - Split System from Lennox with outdoor unit ML14KP1-024-230A** and indoor unit CBK45UHVT-030-230-**.
ENERGY STAR certified HP - Split System

AHRI 215710135

AHRI 215710135 identifies a Mass Save qualified HP - Split System from Lennox with outdoor unit ML14KP1-024-230A** and indoor unit CBK47UHET-024-230-**.
ENERGY STAR certified HP - Split System

AHRI 215710136

AHRI 215710136 identifies a Mass Save qualified HP - Split System from Lennox with outdoor unit ML14KP1-024-230A** and indoor unit CBK47UHET-030-230-**.
ENERGY STAR certified HP - Split System

AHRI 215710137

AHRI 215710137 identifies a Mass Save qualified HP - Split System from Lennox with outdoor unit ML14KP1-024-230A** and indoor unit CBK48MVT-018/024-230-**.
ENERGY STAR certified HP - Split System

AHRI 215710138

AHRI 215710138 identifies a Mass Save qualified HP - Split System from Lennox with outdoor unit ML14KP1-024-230A** and indoor unit CBK48MVT-030-230-**.
ENERGY STAR certified HP - Split System

AHRI 215710139

AHRI 215710139 identifies a Mass Save qualified HP - Split System from Lennox with outdoor unit ML14KP1-024-230A** and indoor unit CK40[C,U]T-24A-**+TDR.
ENERGY STAR certified HP - Split System

AHRI 215710140

AHRI 215710140 identifies a Mass Save qualified HP - Split System from Lennox with outdoor unit ML14KP1-024-230A** and indoor unit CK40[C,U]T-24A-**+TDR.
ENERGY STAR certified HP - Split System

AHRI 215710141

AHRI 215710141 identifies a Mass Save qualified HP - Split System from Lennox with outdoor unit ML14KP1-024-230A** and indoor unit CK40[C,U]T-24A-**+TDR.
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Service planning

How GreenFlow handles ML14KP1-024-230A** 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

Jenny W.

Great service! On time, knowledgeable & professional

Murali S.

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

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...

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.

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