Mars M10859 Azure ECM Direct Drive Blower Motor 1/2-1 HP 120/240V with Bluetooth

The Mars M10859 Azure ECM Direct Drive Blower Motor is a multi-horsepower, dual-voltage electronically commutated motor (ECM) designed as a universal replacement for X13 and other constant-torque OEM blower motors. Featuring integrated Bluetooth connectivity via the free Azure ECM smartphone app, this motor allows HVAC technicians to fine-tune airflow with precision and ease.

The Azure line's built-in auto-sizing learn mode automatically measures external static pressure during a brief startup cycle and self-programs the correct torque values to each speed tap — eliminating guesswork during installation. While standard ECM aftermarket motors offer only 5 speed tap selections, the Azure's Bluetooth capability unlocks more than 50 speed selections for precise airflow optimization, even in non-ideal ductwork configurations.

Key Features:

• Motor Type: Electronically Commutated Motor (ECM)
• Horsepower: Multi-rated 1/2–1 HP (1 HP max)
• Voltage: 120/240V AC, Single Phase
• Frequency: 50/60 Hz
• Speed: 5 speeds, 1075 RPM constant torque range
• Rotation: Reversible — CW or CCW (REV+FWD)
• NEMA Frame Size: 48
• Enclosure: Open Air Over (OAO)
• Full Load Amps: 11.5A @ 120V / 7.0A @ 240V
• Shaft: 1/2 in. diameter x 4.94 in. length
• Mount: Belly Band
• Bearing Type: Ball
• Insulation Class: B
• Ambient Temperature: 55°C max
• Thermal Protection: Redundant electronic control circuits
• Standards: CUL Listed
• Capacitor: Not required / not included
• Bluetooth App: Free Azure ECM app (iOS/Android) with intuitive drop-down menus
• High Efficiency: 85%

Replaces: Genteq X13®, Endura® Pro, Ensite®, Evergreen®, US Motors SelecTech®, EZ13®, Broad Ocean Digi-Motor, and any FER 2019 OEM constant torque motor. Connects directly to OEM harnesses — additional module or adapter included where required.

The Mars M10859 Azure is a trusted solution for HVAC professionals seeking a reliable, intelligent ECM replacement that simplifies installation, improves system efficiency, and delivers long-term performance in residential and commercial air handling applications.