The Morco MCB2030 Fan Unit is a genuine replacement combustion airflow component designed to maintain correct air movement through the combustion chamber and flue system of your Morco MCB2030 water heater or boiler. This fan draws in the air needed for efficient combustion and expels flue gases safely, supporting reliable ignition, consistent heat output and smooth operation. When a fan begins to fail, common symptoms can include noisy running, ignition delays or system lockouts, so fitting the correct replacement unit is essential for restoring dependable performance.

This fan unit is compatible with Morco MCB2030 models that reference this component in their technical documentation. Always verify the part number on your existing fan before installation to ensure correct fitment and performance, as airflow assemblies vary between systems.

Note that in some applications a corresponding venturi (such as part number 2500494) may be required to ensure proper air/gas mixing and combustion performance alongside this fan unit. Confirm whether the venturi is included with your specific model or if it needs to be ordered separately to complete the combustion airflow assembly.

Supplied ready for direct replacement, the fan unit integrates with existing mounting points and electrical connections without modification when installed by a qualified engineer. Choosing this genuine Morco component helps restore proper combustion airflow, improves ignition reliability and supports consistent heating performance in compatible MCB2030 systems.