The Ice Section Helped

https://caidensdcp499.zenbloomer.com/posts/comfort-experts-furnace-repair-alongside-ac-repair-for-north-fort-worth-winters

The Ice Section Helped The section on frozen coils helped. Ours iced over on a Sunday and my first instinct was to crank the thermostat lower. Glad I read this first. Turned it off, let it thaw, changed a very gray filter and it's been cooling normally