The KROM Damper Actuator IC20-60W3E is an electric actuator used for controlling dampers in various HVAC systems, including boiler applications. This actuator is designed to open and close dampers to regulate airflow or gas flow within a system.

The IC20-60W3E actuator has a higher torque rating of 60 Newton meters (Nm), making it suitable for applications that require more force to operate larger or heavier dampers. It typically operates on a 24VAC/DC power supply and accepts a 0-10VDC control signal for precise positioning.

As for boiler spare parts, it's important to note that the IC20-60W3E actuator is used specifically for damper control and may not be classified as a direct spare part for the boiler itself. However, certain boiler systems may utilize dampers that can be controlled by the IC20-60W3E actuator.