In full disclosure my business partner is the President of the REIA and I am an active component in it as well, but it is a great place to network and learn new strategies and skill. 

Both systems have a FREE component Cozy is TOTALLY free.   

:--HVAC System Duct: OK _____________________________________Yesgenerator by-pass - several rooms would not energize, possibly due to faulty GFI's, the AC would not turn on avisual inspection of all components was conducted and unit appears in good condition.

I'm struggling to find any information on that component, but I will continue searching.  

I am mainly looking for a property with value add components.

Maintenance wise, less issues and easier to repair (component swap).

I do know a huge component of their business was the cost of water.

I agree each property will have components of different age, but doesn't their estimate assume the best case of brand new components with a full remaining life?

Most of the time they are also licensed and would be able to help you appreciate if whatever the opportunity is a good value. 5) A LOT of these TK providers sell OLD properties which will need a lot of major components replaced if your inspection doesn't reveal the replacement of those systems "sometimes you can win betting on borrowed time" 

I factor in the age of the components when I'm writing my offers.