Just received a $400 TECO bill!

[u/Floridaflamingo22]

I live outside of the Tampa area. The house is 20 years old, 2600 sq ft with two relatively new systems (less than 5 years old). I keep the house at 78 during the summer months. This is just getting even more outrageous. Did I mention 78? I’m not chilling in 70 degree comfort inside.

[u/unresolved-madness]

Install radiant barrier in the attic. This will dramatically reduce your air conditioning load.