Do Air Conditioners Really Need Gas Refills Every Year?
Key Takeaways Refrigerant circulates in a sealed loop, so most air conditioners do not need yearly gas refills. Low pressure usually points to a leak, which technicians inspect before any refill. An aircon gas top-up restores pressure when cooling drops after refrigerant loss. Regular servicing checks airflow, coils, and pressure to keep cooling reliable. Introduction…