Bathroom exhaust fan disassembly and installation

If you are using an aluminum gusset and have been informed that there are exhaust fans and ceiling lights for the installation, then you are reserving the skeleton for installation.

Install a bathroom exhaust fan, go to the hardware store and ask them will give it to you, the bath bomb can be installed in the back, and the power cord can be reserved in the ceiling, and then consider increasing it if you feel that it is not warm enough in winter.

Bathrooms are all required to install exhaust fans.

The double switch in the bathroom is connected to the fan power supply on one side and the control coil power supply on the roof fan contactor on the other.

The bathroom is too closed, there is no place for ventilation, the "vacuum resistance" of the exhaust fan is very large, and the air is basically not pumped, resulting in a large amount of fan blade shaking, which is a normal phenomenon, and it will be discharged only when the door is opened for ventilation.