The KMC VTD-1405 is specifically engineered to fit standard 1/2-inch diameter damper shafts

this unit is an intermittent duty solenoid

It features a Clockwise (CW) rotation and utilizes a band/thru-bolt mount for secure installation within the cabinet

providing the exact torque levels and heat resistance necessary for high-cycle exhaust environments

Lennox 12L77 Motor 340155-7024 The KMC VTD-1405 is specificallyThe Lennox 12L77 Blower Motor is a high performance 460V 1PH 1 3HP 1075RPM motor designed for heavy duty HVAC applications, including packaged units and RTUs. Engineered for precision and longevity, this PSC motor features a durable ball bearing system and a standard 48 frame design, ensuring smooth operation in horizontal mounting positions. As a critical OEM replacement motor, it is compatible with a wide range of Lennox and Allied Air equipment,