07/09/2026
❄️ “Can you come and top our A/C up? It just needs a bit of gas.”
It’s something we hear quite often.
But refrigerant isn’t a consumable product. It doesn’t get “used up” or simply run out.
An air conditioning or refrigeration system is designed to be a sealed, gas-tight system. If the refrigerant level is low, there’s a reason for it – you have a leak.
Simply topping the system back up doesn’t fix the problem.
The correct approach is to identify where the refrigerant has been lost, locate and repair the leak, pressure test the system to confirm it’s gas-tight, evacuate it correctly and then recharge it with the correct amount of refrigerant.
Finding and fixing the cause, rather than just treating the symptom, helps keep the system operating efficiently and reliably.
Low on gas? Find the leak first. 🔧