Ahhhh. We had what was probably a 30 year old noisy monster in our master bathroom. It wasn't too bad as we turned the fan on and then off before going to work. When work became my office right above this ugliness during the pandemic, life just became unbearable. I could hear the old voice upstairs in my office until someone came down the stairs, usually around lunchtime. Four o'clock. Five days a week. More than one year! I ended up asking our HVAC company if they could replace the motor in the old one and he said it would probably be cheaper to buy it here and then let them know when I was ready to install it. The day they installed it, the tech called me back down to listen. I asked (above) if they already installed it. They have had! No more brain-bending horror! It's so quiet now that I'm not sure if it's on until I'm back in the bathroom next to it. The air seems to be moving more slowly, but I don't mind that I don't have to hear it hum for four hours every day. So yeah, that's what I mean when I say this engine changed my life.
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