I'm sure I will feel much better in the future when my dumpy little L.A. house's property taxes drop from three times as expensive as my Tempe house, to only twice as expensive. ;-)

One had a temp job in a pension compliance department of a bank."

@Tesho Akindele I’ve been doing Airbnb in North Tempe and making 2x in profits every month.

15 degrees is the temp threshold for cook county/chicago. 

Inspector out again, won't clear because the temp in the duct next the furnace is 92 degrees, 38 feet away in concrete runs, it's 78 degrees... house is warm and comfortable, furnace operating as it should.

- Tempe, AZ just a stones throw away from Arizona State University campus (the largest uni in the US)How did it go?

In freezing temps, this back-up can freeze, causing even more problems.  

Just wondering if it just wasn't heating the water hot enough (and they could have just turned up the temp on it), or if it was completely dead.

., more often.Maybe rent to temp nurses who will typically only rent for 3 months at a time, even rent out just rooms to temp nurses. 

Along the lines of what @Mike McCarthy said, why not offer a generator to the building and run temp power to the necessities.