Use wire nuts inside the junction box to join the new and old cables.You should also buy a new temperature and pressure relief valve (safety valve) for each new heater, if it doesn't come with one in the box. 

Nimius or Renter's Warehouse manage in low income areas.

Hattie Dizmond wood (frame/door) swells with increasing temperatures, hence the door sticking.

Temperature swings and moisture can cause all types of problems from buckled hardwood floors to mold.

These small industrial units can be used for office/warehouse, automotive, manufacturing, storage or showroom/warehouse, depending on the zoning. 

Hi Mike -Most of my investor clients use Renters Warehouse to manage their properties. 

Henderson, NV (near Reno) also has some opportunities, and has a strong economy with good employment numbers (Amazon warehouse location).I know a wholesaler in Columbus, OH that has shown me some compelling opportunities in the $75-125k range there.

I had someone in town that needed a ware house to rent, He loved it so I negotiated a deal with the seller to allow my tenant to move in before closing.

-I've only owned the place for a month so I don't know HVAC history...intake filters were pathetically dirty-The place is currently occupied by tenants, their 13 year old son occupies the bedroom upstairs-it's April in north Alabama, not terribly hot but it is upstairs and temperatures are beginning to rise.

The seller and I have already discussed this a little but wanted to get some feedback before officially offering the terms:The Property: -4 Unit Multifamiliy Building w/ -2 Industrial Warehouses on the lot as well -Currently rented for $6,250/month $75,000/annual w/ a $500 rent increase coming June 2019.