At this point, I also learned that some cartridges in bath/shower fixtures are designed to keep the temp at safe levels to prevent scalding.

It’s on their contract they should keep the thermostat temp at 72, anything lower than that could cause it to freeze therefore costing them hundreds of dollars and trust me prior to having notes underneath of it n to have mentioned it on the contract it did cost me hundreds of dollars to fix it!

Then you setup automations within the Smartthings hub.You can automate a ton of stuff including setting the thermostat to a certain temp at a certain time.

keep the house temp at 60 so the pipes don't freeze.

That being said, the energy required to keep water temp at 125 vs 110 is minimal and you wont have to deal with complaints.

I also put the minimum temp at 72, as I've seen guests in the past turn it all the way down to 50! 

(Or sometimes you will, because the company has to hire a temp, at more expensive rates, to fill in for the employee that left for a better deal.)

I am in the process of completing my California Real Estate License and currently Temp at a REIT (I received my work permit and got a job immediately).I have spent hours crunched over real estate books, newspapers, scurrying the web, text books, podcasts, driving around neighbourhoods, going to open houses etc. and have decided that Real Estate Investing is something I would like to eventually pursue full time.If you've read this far , thank you!

I did have a tenant keep the temp at about 76.