"Hey, the AC isn't holding temperature and it's making a funny noise outside".  

SF Bay Area, especially in terms of SFH construction quality, market temperature, tenant quality etc.

And I was pretty happy moving into a house vs. an apartment where the heat temperature was not controlled by me!

Greetings everyone,For those of you not here right now, I write this as temperatures in Chicago have gone from the 80's to the 50's in a matter of days.

Because they pull heat energy from the outside air most basic heat pumps are able to generate heat with an outside air temperature range anywhere from 25-45 degrees.

They'll be welded onto cylindrical foundations. 

Just bought a new welder the other day and will start welding up new tomato cages this winter.

Oddly enough, the temperature swings can be almost 50 degrees from day to night.

Our soil is largely made of clay and our temperatures while mostly moderate have extreme cold and heat within shorter periods of time. 

But, no penalty.Pick up a couple of these and see what the actual temps are during the cooling cycles:https://www.amazon.com/Elitech-RC-5-Temperature-Reusable-Rec...Keep in mind, NO AC can cool more than about 20 degrees below ambient.