11/07/2026
🦉 Running but not heating or cooling like it should?
You’re not alone. When your system is on but your home still isn’t comfortable, it’s usually one of these:
🔹 A dirty or clogged air filter
🔹 Thermostat issues
🔹 Low refrigerant
🔹 A failing component
Start with the easy fix: check your filter. If a new one doesn’t help, don’t wait for a small problem to turn into a breakdown.