Generally mold/mildew/fungus will only grow in a wet location without light and poor air circulation.

nid=453The bad news is that there is a petition circulating to put the question of implementing a complete BAN on VHRs on the ballot. 

I can't tell fully but it looks like Radiant Heating.They warm fluid and then circulate it in tubing that runs in the floors of the home.

The deals are there, they are just circulating through a smaller group of investors. 

If you don’t have RE blood or passion in ya then ya just don’t got it!

Our latest flip, which went on the market on Friday, was a lot of blood, sweat, and grind!

I wouldn't just tape those up.....Hard to tell on pix, but it may just be dust that is accumulating in areas due to normal air circulation/turbulence....if that's the case, you really just need to clean the unit up...... dust will kill the efficiency of cooling unitsWorst case is that its something liquid leaking and its blowing that material across that surface and dirt is sticking to thatBy sealing it up without knowing the issue, you are just encasing the issue out of site and will likely just postpone needing to deal with it.Id take the covers off and take  a better look....my gut is that's it dust material

But there's an old saying "you cant get blood from a turnip" 

Shed blood is sometimes thicker than family ties and your lease doesn't compare.The question you need to answer is why is this guy homeless.

Any suggestions outside of donating blood are most welcomed.