-
Anonymous users2024-01-23This needs to be determined according to the nature of the use of the building and the specific, some Class 1 fire dampers need to be linked, and Class 2 is not needed.
Of course you can, mainly if you like...
Don't you say, I've rented such a house before, as soon as the switch is turned on, a fan will whine up, expelling the air out, not to mention how fun it is, don't worry about the bad air in the toilet in summer, an exhaust fan, especially fun! >>>More
There is no fire exhaust fan in the bathroom, this is an ordinary exhaust fan. It is possible to do it according to the requirements of the design drawings.
The kitchen is a fume fan, which is mainly for exhausting and filtering, and the fire is mainly for compulsory fire smoke.
Backward-tilting high-efficiency cabinet centrifugal fan. >>>More
The installation method of kitchen exhaust fan generally requires the intake fan to be installed a little lower than the exhaust fan, and the exhaust fan must be more windy than the intake fan and equipped with a scrubbing filter. Generally, the installation position of the exhaust fan is higher than that of the stove. When in use, multiple units can be installed in parallel for exhaust at the same time as needed. >>>More