Changing your HVAC air filter is one of the easiest ways to protect your heating and cooling system. A clean filter helps airflow, keeps coils cleaner, and on the Gulf Coast it also keeps humidity in check.
Many homeowners assume a warm fridge means the whole unit is failing. Often the freezer is working fine and the real culprit is a damper, evaporator fan, or defrost issue.
When a walk-in loses temperature, the clock starts on your inventory. There are a handful of checks any manager can safely run before the technician arrives.
