Lennox 23V71 Motor

23V71 is the direct replacement for 624623-01

Lennox 23V71 Ensite ECM Blower Motor | 1/2 HP | 115V | Pre-Programmed Constant Torque Motor | Replaces Endura Pro 624623-01

The Lennox 23V71 (part #624623-01) is a factory-programmed Ensite ECM Constant Torque blower motor designed to replace legacy Endura Pro motors in Lennox HVAC systems. This 1/2 HP, 120V ECM motor offers improved energy efficiency, quiet operation, and reliable performance for residential or light commercial systems.

Operating at 0–1100 RPM across 5 programmable speeds, this motor features a ball bearing design, horizontal mounting, and a belly band frame for easy installation. If replacing an older Endura Pro motor, the included adapter harness (107246-01) ensures seamless compatibility with existing 9-pin connections.

Product Specifications:

• Catalog Number: 23V71

• Model/Part Number: 624623-01

• Motor Type: Ensite ECM – Constant Torque (Pre-Programmed)

• Voltage: 115 VAC, 1 Phase, 60 Hz

• Horsepower: 1/2 HP

• Speed Range: 0–1100 RPM (5-Speed)

• Frame Size: 48

• Mounting Type: Belly Band (Horizontal Position)

• Rotation: Counterclockwise Lead End (CCWLE)

• Shaft Size: 1/2" x 3.92"

• Bearing Type: Ball

• Gross Weight: 12 lbs

• UPC: 66255157323

Includes:

• Pre-Programmed Ensite Motor

• Ensite to Endura Pro Adapter Harness (107246-01)

• Installation Instructions (508282-01)

• Zip Ties (x2)

Compatibility Notes:

• Replacing Endura Pro? Use the included adapter harness.

• Replacing Ensite? No harness required – plug and play.

Upgrade your Lennox system today with the reliable and energy-efficient Lennox 23V71 Ensite ECM Motor. Shop now for fast shipping and guaranteed compatibility.

This item is not eligible for free shipping.