装了HRV，洗手间的排风扇需要去掉吗？

[mustard]

Builder建议我们去掉洗手间的排风扇，不过没有credit。
为什么需要去掉呢？有什么好处吗？

 

[Mikejia]

If they install the exhaust collector in your bathroom, it is ok to remove the original fan.

 

[Mikejia]

How a Heat Recovery Ventilator Works

you may find more information that you need.

 

[mustard]

谢谢！
我们装的是所谓的dedicated HRV, 好像是有气口在卫生间。不去掉排气扇，有什么坏处吗？
夏天用排气扇是不是效率更高呢？

 

[Timothy's]

If there is no credit , why not just keep it. How about sometime, you don't use HRV but still use the bathroom.

 

[mustard]

Thanks Mikejia and Timothy's !

 

[Mikejia]

I agree with Timpthy's, it is better to keep the fan in bathroom. the fan costs less electricity than the HRV when you just use them for vent.

 

[Patio]

我感觉有了HRV，加排风扇就没必要了。你想在一个管道中安两个风扇是不是多余？HRV是24小时工作，而且可以加强排风。另外排风扇的噪音也让人难以忍受，也不美观。

从技术上讲，一个管道中的两个风扇，一个速度快，一个速度慢，是否就可以排出速度快要求的风量？