Kind of looks like mine. I picked one up from Swanee's Exotics off of kingsnake.com.

I have mine in my bedroom which always cool year around. I know most people keep theirs around 65-75 degrees. My tank is usually around 75 degrees except at night it dips down to about 65 degrees or so. I haven't had any issues with feeding him crickets, waxworms, and nightcrawlers. Yesterday I dropped a few crickets in there, and he actually came out of his burrow to hunt them down.

Do you have central air or a window air conditioner for the summer months? Or you could find the coolest room to keep it in during those months as well.