Elevator Fan QF 400

Elevator Fan QF 400 is used for elevator ventilation and air circulation applications in compatible elevator systems.

Depending on the elevator design, this fan may be used for cabin ventilation, control cabinet cooling, machine room ventilation, or other elevator equipment cooling positions. The actual application should be confirmed according to the old fan label, installation position, wiring, and mounting structure.

This product may be searched as:

• Elevator Fan QF 400

• QF 400 Elevator Fan

• QF-400 Lift Fan

• Elevator Cabin Fan

• Elevator Ventilation Fan

• Elevator Cooling Fan

• Lift Spare Parts Fan

Before ordering, buyers should confirm the old fan model, voltage, power, frequency, fan size, mounting hole distance, cable type, connector, airflow direction, and installation position. A similar-looking fan may not fit correctly if the plug, voltage, mounting frame, or air outlet direction is different.

Recommended confirmation details include:

• old fan label photo

• QF 400 or QF-400 marking

• voltage and power information

• fan diameter or body size

• mounting hole distance

• connector and cable photo

• airflow direction if marked

• installation position photo

• quantity required for replacement

This fan may be replaced when the old unit has abnormal noise, weak airflow, motor failure, broken blades, damaged housing, unstable operation, or poor ventilation inside the elevator cabin or cabinet. If the ventilation problem remains after replacement, technicians should also check the wiring, power supply, switch, filter, air outlet, and installation space.

For buyers in Saudi Arabia, Jordan, Egypt, UAE, Kuwait, Brazil, Chile, Spain, and Italy, clear old-fan photos and label information are recommended before shipment to reduce wrong supply and support faster elevator maintenance work.

FAQ

Can QF 400 replace other elevator fans?

Not automatically. Voltage, size, mounting holes, connector, and airflow direction must be confirmed first.

What information should I send before quotation?

Please send the old fan label, front and side photos, connector photo, voltage information, and installation position.