Place of origin: Jiangsu, China
Fan type: Forward curved centrifugal fan
Material of Impeller: Galvanized metal sheel impeller
Brand name: HEKO
Motor Type: EC brushless external rotor motor
MOQ: 1~200 pcs based on EXF price; 200pcs above based on FOB price.
Payment terms: T/T; L/C; Paypal
Type of Protection: IP44
Insulation Class: B
Speed Control: 0-10VDC/PWM
Description of 24V dc forward curved window exhaust fan for ventilation:
A window exhaust fan, or window ventilation fan, is a fan designed to be placed inside the frame of a window. Window fans have been used for many decades to maintain comfortable temperatures and ventilation within one's home, and operate at a tiny fraction of the cost of central air conditioning.