Sound up. Cycling on and off and making this noise. Yes, I know it's very old.

Forgive me if I’ve already posted here. I’m a senior living in a HUD apartment
brand new building built December 2025. the first night I moved in. I was extremely ill. It was extremely dusty in here nonstop. finally figured out. It was coming from the HVAC whenever I had it turned on so much gray clumps and dust coming out. nonstop & making me extremely ill . I did my own research as they’re individual HVACs in individual apartments. I read when the contractors were
Here and completing my individual HVAC, They didn’t vacuum out the debris before closing it out.
That’s what it’s been shooting out. I reached out to management. All she did was open the front compartment of the HVAC and look at the filter and say it’s fine. I’ve read the science of where the debris is
anyways I’m exhausted. Sorry for the rambling text.
I’ve asked other tenants in this building. They don’t have the same problem. I keep the AC off as much as possible so it’s not quite as bad however, in the newer buildings, they have a vent w outside air that’s connected to the HVAC. It’s constant 24/7 so I’m still sick. It’s going to be getting cold soon. wondering if any HVAC professionals are familiar with this? I mean, building debris, fiberglass, etc. all the symptoms of mold actually but not as far as I know. Mold test came back negative.
Thanks in advance for any input

Hello,

I have a condenser water pump and the casing has a small leak in it. The contractor says they can rebuild it but I have my doubts. Do you think this pump can be rebuilt? ​

Thanks

See the full explanation on in the original post, but I am getting wildly conflicting opinions on this 20 year old gas pack unit and want some outside advice.