Lennox 24Z23 – Lennox 105026-03 ECM Condenser Fan Motor, 1/2 HP, Variable Speed, 208/230V, 1 Phase

 

Overview

The Lennox 24Z23 ECM condenser fan motor (part number 105026-03) is a genuine OEM replacement motor designed to deliver efficient, reliable airflow in Lennox outdoor condenser units. This electronically commutated motor (ECM) operates at variable speed, allowing precise airflow control, improved system efficiency, and reduced energy consumption compared to standard PSC motors. Built to Lennox factory specifications, it ensures proper condenser cooling, stable system operation, and long service life.

Manufactured for use in select Lennox air conditioning and heat pump systems, this motor is ideal for professional HVAC repairs where maintaining original performance and compatibility is critical.

 

Key features

ECM technology for higher efficiency and lower operating costs
1/2 HP output for dependable condenser fan performance
Variable speed operation for optimized airflow and quieter operation
Designed for 208/230V single-phase electrical systems
OEM Lennox part ensures exact fit, wiring compatibility, and reliable operation

Compatibility
This ECM condenser fan motor is used in various Lennox condenser models that require part number 105026-03. Always verify compatibility using the unit model and serial number before ordering to ensure proper fit and performance.

Typical applications
Residential air conditioning condensers
Residential heat pump outdoor units
OEM replacement during motor failure or efficiency upgrades

 

Specifications

Brand: Lennox
Part number: 105026-03
Lennox item number: 24Z23
Motor type: ECM condenser fan motor
Horsepower: 1/2 HP
Speed: Variable
Voltage: 208/230 VAC
Phase: Single phase (1Ph)
Application: Outdoor condenser fan

 

Why choose this Lennox ECM condenser fan motor

Using a genuine Lennox OEM motor helps protect system efficiency, reduce callbacks, and extend equipment life. The ECM design provides consistent airflow under varying conditions, helping the condenser maintain proper operating temperatures and supporting overall HVAC system reliability.