One guy said it had something to do with failures where copper was being connected to aluminum; for those who are familiar with aluminum wiring, sounds similar.Originally posted by Jon K.:...For the external unit, condenser/compressor you can buy used.

I am a full time investor working the south eastern MA market & originally from Waltham so I am familiar with Belmont.

I like aluminum - but steel is almost as good and less expensive.

The electric paneling can potentially be replaced, but you should be certain that It does not have knob and tube or aluminum wiring.

It may be helpful:Here are some things to look for from an Insurance prospective:1.Any in-ground tanks (active or inactive)2.Any Knob & Tube or Aluminum Wiring3.If built before 1978, does the building have Lead Safe certifications4.Any wood stoves or secondary heating units.

Aluminum wiring came into play in the 40’s and many houses were upgraded.  

It may be helpful:I can give you some general info on insuring the property:Here are some things to lookout for from an Insurance prospective:1.Any in-ground tanks (active or inactive)2.Any Knob & Tube or Aluminum Wiring3.If built before 1978, does the building have Lead Safe certifications4.Any wood stoves or secondary heating units.

Southeastern WI attracts many out of state investors like yourself due to the lower entry and higher returns.

If Southeastern WI isn’t on your radar it may be worth investigating.

Replacing those aluminum windows would be good.