If they do not then you could end up with either a very large increase in dues to make up for a lack of savings or even worse you can end up with a large assessment to fix a major mechanical issue. 

Your intended use of the money may be exactly the same and the mechanism is the same. 

I've never had a thermostat of any kind break, even the old mechanical ones, but the complexity is a possible issue.

Mechanics liens from her. 

 :)This is my first time dealing with this, so I wanted to know if this is sufficient language to protect me from a mechanic's lien."

I’d rehab the property myself off YouTube videos if I had to (despite no mechanical or contractoral ability). 

I would check with a friend that is mechanically inclined of yours to take a look at it.

I'll never understand why everyone looks for another crash right after the last one.It's as if one has wrecked their car, just got it back from the mechanic, and as they drive off the lot, they start preparing for another crash.There is no crash currently happening, there's not going to be another nationwide housing crash.If by some crazy chance it does, guess what, if your in or out, it don't matter, your bankrupt with 99% of the rest of the county.If your in a state that people say it's crazy on everything they do.

Even if they we bought for $20,000 by the TK provider, exactly how many of the mechanical systems is there spread to update the right way, and still make a profit on the sale..?!

If your mechanical systems have fewer hours of use logged, they will last longer and see decreases in use.