This motor is commonly found in Daikin-McQuay air handlers

The Lennox 49K03 Expansion Valve is a critical metering device engineered for precise refrigerant management in 3-ton R22 air conditioning systems

This is the standard configuration for heating applications where the circuit must break once the set point is reached

Common indicators include loud grinding noises from the motor bearings

Browning 2TB136 Sheave 321894-706 This motor is commonly foundThe Browning 2TB136 Sheave is a heavy duty two groove TB Gripbelt sheave engineered for demanding HVACR and industrial drive applications. Featuring a 13. 95" outside diameter (OD), this cast iron pulley is designed to interface with Q1 split taper bushings, ensuring a secure, concentric fit on the shaft. This specific B section sheave provides the versatility required for multiple belt profiles, maintaining high power transmission efficiency for A,