Most of my tenants keep the thermostat at 78, however, some tenants want the temp lower than that, and we get a few complaints each summer if they think the A/C should cool the house to say 74 degrees when it is 113 plus outside.I agree with Joe and Theresa, I would sell, then look for rental properties that will fit your criteria that tenants will be competing to rent and want to stay long term.

Ours is located near hospitals so there is usually decent demand for temp nurse housing. 

If you get alerts from your smart thermostat that the temp or humidity is out of range, you set you may need to have your HVAC unit serviced before it is a real problem.  

We have a Nest thermostat to monitor the temp in the house and Nest security cameras on the exterior.

Are you thinking this temp kitchen would have running water?  

My Honeywell 9000 thermostats give me temp and humidity alerts.

Could one of the units be furnished and rented out on Airbnb or to insurance companies for temp housing or to traveling nurses etc. to generate more revenue?

I've determined it's legal, the house is properly zoned and that 70%+ of the tenants are longer term with the balance currently seasonal/temp workers. 

I'm not sure, but I think the ideal temp range is something like more than 60 to no more than 80.

My own:Pricing: moved from Beyond Pricing to Pricelabs recentlyLocks: Nest and Schlage RankbreezeCameras: Eufy HVAC Control: NestPools: salt water and Easy Temp heater...I need the automation part that I see above @Jeff E.Accounting: Stessa