Duratech DURAPRO / DURA+7 Fan Blade

This genuine Duratech fan blade is a replacement component for DURAPRO and DURA+7 heat pump models. The fan blade plays a critical role in drawing air across the heat exchanger, making it essential for efficient heat pump operation.

The Role of the Fan Blade

In an air-source heat pump, the fan pulls ambient air over the evaporator coil, allowing the unit to extract heat from the surrounding environment. A damaged or worn fan blade compromises this airflow, reducing heating efficiency and potentially causing the unit to work harder than necessary. This can lead to increased energy consumption and accelerated wear on other components.

When to Replace

Consider replacing the fan blade if you notice any of the following: visible cracks, chips, or warping on the blade; unusual vibrations or rattling during operation; reduced airflow from the unit; or increased noise levels. Even minor damage can create imbalance, putting strain on the fan motor and bearings over time.

Compatibility

This fan blade is designed to fit both DURAPRO and DURA+7 heat pump models. These units share certain components due to their similar sizing, making this a common replacement part across both ranges. If you’re unsure whether this blade matches your unit, checking your heat pump’s model number will confirm compatibility.

Specifications