Lennox 11H37 Gear Pivot 321894-706 This critical HVAC replacement part

This critical HVAC replacement part is designed to withstand extreme thermal cycling

The 1/8" NPT connection and 3/32" orifice allow for consistent flow rates in compact installations

this assembly features a high-performance shaded pole motor and a pre-balanced impeller wheel to ensure quiet operation and peak thermal efficiency

Swapping a 1/3 HP motor with a 1/4 HP 1050 RPM motor can lead to overheating and failure if the blower wheel load exceeds the motor's rated capacity

also referred to as an element face gasket

Lennox 11H37 Gear Pivot 321894-706 This critical HVAC replacement partThe Lennox 11H37 Gear Pivot, also identified by model number 50 410430098, is a critical mechanical interface designed for economizer damper assemblies and HVAC louver systems. As a veteran grade damper pivot gear, this component facilitates the precise transfer of torque between the actuator and the damper blades, ensuring smooth modulation of outdoor air intake. Built to handle high torque loads without structural fatigue, the Lennox 11H37 serves as