Today, I checked my thermostat in all 3 units.  

They will perform a load calculation based on the square footage, insulation, windows, and climate zone to recommend the appropriately sized unit for your property.Look for a system that is:- Energy-efficient- Low-maintenance- Reliable and suitable for your property’s layout- Always compare a few local HVAC companies to find the best fit and serviceDon’t Forget a Programmable ThermostatIf you’re installing a new AC system, it's also a great time to add a programmable thermostat.

Some of the most in-demand upgrades include:✅ Modern, open-concept layouts – Knocking down walls to create larger living spaces✅ High-end but cost-effective finishes – Quartz countertops, LVP flooring, and neutral color palettes✅ Energy-efficient upgrades – Smart thermostats, updated HVAC systems, and LED lighting✅ Curb appeal improvements – Fresh exterior paint, desert-friendly landscaping, and modern front doorsFinal ThoughtsWhile finding a property that offers both appreciation and cash flow is tough, there are still solid BRRRR opportunities in Phoenix if you know where to look.

Fortunately most Floridian tenants are aware and know that you can't be setting the thermostat to 60 when the outside is 100 and expect miracles. 

Myself is a automotive locksmith and mobile programmer for cars. 

I chalked this up to the humidity of the area and a seldom visited vacation property that the thermostat is set to a warmer temperature.

Yes they have a great app to remotely control the Honeywell thermostats.

What are reasonable temperature limits for the thermostat in an MTR located in Texas?

(Example: I loved reading about how some put in practice thermostat restrictions because they've learned the hard way.

I'd want an agent or PM that is personally going to show the property and make sure lights are turned off, thermostat is not adjusted, and doors are all locked up when people leave.