Carrier 33605312 Motor Pulley R-22 or failure of the main

or failure of the main burner to ignite despite the pilot being lit

This hot surface ignition gas valve is a direct drop-in replacement for 239-45613-01 and 100327116

Common Questions: Is the 470009 compatible with older McQuay units

this is a dedicated 3-phase component with a specific internal contact layout

Carrier 33605312 Motor Pulley R-22 or failure of the mainThe Carrier 33605312 Motor Pulley is a precision engineered fixed bore drive component designed for specific Carrier commercial HVAC blower assemblies. This single groove pulley is cast from high grade iron to ensure long term durability and resistance to wear under high torque applications. When replacing this part, technicians must verify the bore diameter and belt profile (typically A or B section) to maintain proper static pressure and airflow