Mars mars-10860 Ecm Blower Motor 1/5 to 1/2 Hp

Product Description

The MARS mars-10860 is a variable-speed ECM blower motor designed for residential HVAC air-handling applications. Part of the MARS Azure Digi-Motor line, this unit covers a horsepower range of 1/5 to 1/2 HP, making it adaptable across a range of blower assemblies without stocking multiple fixed-horsepower motors. ECM technology delivers significantly lower energy consumption compared to traditional PSC motors by modulating speed to match system demand. Licensed HVAC technicians install this motor as a direct replacement during blower-section service calls or full air-handler changeouts.

This motor is suited for residential forced-air systems including gas furnaces, heat pumps, and air handlers where the original motor has failed or where an efficiency upgrade is being performed. Its multi-speed capability allows a single unit to serve a range of airflow configurations. The mars-10860 is noted as a replacement for the MARS-10800, making it applicable to any installation where the MARS-10800 was previously in service.

Key Features

• Horsepower range of 1/5 to 1/2 HP supports multiple blower-section configurations
• ECM (electronically commutated motor) design reduces energy draw compared to PSC motors
• Variable-speed operation matches airflow output to system demand
• Direct replacement for MARS-10800 reduces need for cross-referencing alternative part numbers
• Multi-speed versatility reduces required on-truck motor inventory for service technicians

Compatibility

Listed as a direct replacement for MARS-10800. Intended for residential forced-air HVAC systems requiring a 1/5 to 1/2 HP ECM blower motor. Verify control board and connector compatibility before installation.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out power to the air-handling unit before removing the existing motor or any wiring. ECM motors require compatible low-voltage control wiring and an appropriate motor control module or board — confirm electrical compatibility before proceeding. Follow all local mechanical and electrical codes during installation.

Technical Specifications

• Horsepower Range: 1/5 to 1/2 HP
• Motor Type: ECM (Electronically Commutated Motor)
• UNSPSC Code: 26101100
• Replaces: MARS-10800

Standard Information

• Brand: MARS
• Manufacturer Part Number: mars-10860