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Anonymous users2024-01-24It depends on how big the diameter of the smoke exhaust pipe you use, most of which are 155mm diameter now.
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Anonymous users2024-01-23Ventilation fan and exhaust fan are two names of a product, kitchen and bathroom generally use shutter ventilation fan is better, the air volume is different, you can choose the size of the air volume according to the space area and the number of air changes.
This will definitely have an effect, in the case of exhaust fans. >>>More
Exhaust fan: As the name suggests, it is to exhaust the gas, which mainly refers to the indoor odor, moisture, oil smoke, smoke smell and other filthy gases at home, which are discharged from indoor to outdoor, if the exhaust fan stops working, the fan blades will not merge. >>>More
Disassemble the switch to connect the light and see how many wires there are, if there are only two, it means that the wire of the exhaust fan and the wire of the lamp are connected together. There is no other way but to re-run the line from the line pipe. If there are four wires, determine which two are connected to the fan, and then change them to the other switch.
My house is installed.
Because when it comes to the "tuba", having an exhaust fan really works. >>>More
First of all, it is necessary to distinguish the efficacy of the two. The exhaust fan only accelerates the exchange and circulation of air between the kitchen and the outside world, and in this process, the gas with oil smoke in the kitchen can be discharged outside. The range hood relies on strong negative pressure suction to inhale the oil smoke gas of the stove, and separate and condense the gas and oil, and the collected waste oil can be treated separately, and the filtered oil gas is discharged outside through the pipe. >>>More