Description
The Carrier 48TC003644 is a 28” diameter replacement fan blade for Carrier HVAC systems. It is usually plastic and it is used to provide ventilation within the unit. The fan blade rotates because of the blower motor shaft to which it is fitted by a 1/2“ hub bore. The airflow is essential for proper operation because this air cools down the condenser coil during the cooling mode or circulates the hot air from the furnace during the heating mode. Though fixing a faulty fan blade requires the right tool and can be self-done by the homeowner, it is always advisable to consult an HVAC analyst for advice.
