Why This Matters to Your Wallet – لماذا يهم هذا محفظتك
Most people don't think about refrigerant gas until a technician quotes an oddly specific price. That price depends entirely on which gas your unit uses — and one of the two common types is genuinely getting harder to find.
R22 — The Older One – R22 — الأقدم
If your unit is more than 8-10 years old, it likely runs on R22. It still works fine mechanically, but it's being phased out globally, meaning prices climb as supply shrinks.
R410A — The Current Standard – R410A — المعيار الحالي
Most units made in the last decade run on R410A — more efficient, more environmentally friendly, and currently easier to source.
How to Check Your Unit – كيف تفحص وحدتك
Look at the outdoor unit's nameplate — a sticker or metal plate listing the refrigerant type directly. No sticker? Units made before roughly 2015 in this region are more likely R22.
Why It Matters Even If You're Not Refilling Now – لماذا يهم حتى لو لم تكن تخطط للتعبئة الآن
Refrigerants aren't interchangeable — a technician needs to know the type before touching your unit. And if your R22 unit needs a full recharge later, expect a noticeably higher cost than an equivalent R410A gas refill, purely due to sourcing difficulty.
What to Do If You Have R22 – ماذا تفعل إذا كان لديك R22
No need to panic if it's still cooling fine — but weigh repair costs against how many more years you expect from it, especially if it's already having recurring issues.
Bottom Line – الخلاصة
Check your nameplate before your next service call — it takes two minutes and saves you from bill surprises.