R22 Refrigerant Phaseout in 2026 — What Vancouver Homeowners Need to Know
Published: July 20, 2026 — CANRO Heating & Cooling — Greater Vancouver, BC
What Is R22 Refrigerant and Why Is It Being Phased Out?
R22 (also known as Freon) was the standard refrigerant used in air conditioners and heat pumps for decades. It is a hydrochlorofluorocarbon (HCFC) that depletes the stratospheric ozone layer. Under the Montreal Protocol, R22 production was phased out in Canada as of January 1, 2020. As of 2026, recycled R22 is no longer available for system repairs. This means if your existing AC or heat pump that uses R22 develops a refrigerant leak, it cannot be recharged — the system must either be converted to a compatible refrigerant or replaced with a new system using modern refrigerants like R-410A or the newer R-454B.
How This Affects Vancouver Homeowners
If your air conditioner or heat pump was manufactured before 2010, it almost certainly uses R22. As of 2026, any refrigerant leak in that system means repair is no longer possible — the system must be replaced. This creates an urgent situation for homeowners with pre-2010 systems that have been operating on diminished refrigerant charges. A system low on R22 runs longer, uses more electricity, and can suffer compressor damage from insufficient cooling. If your AC or heat pump has been gradually losing cooling capacity over the past 1-2 years, a refrigerant leak is the likely cause and replacement planning should begin immediately rather than waiting for complete system failure during a summer heat wave.
Replacement Options for Vancouver Homes
The most cost-effective replacement for an R22 system is a new system using R-410A refrigerant, which has been the industry standard since 2010. R-410A systems are widely available, well-established, and cost-effective. However, as of 2025, newer systems using R-454B refrigerant are entering the market with lower global warming potential (GWP). While R-454B systems may offer future-proofing advantages, they are currently less available and more expensive. For most Vancouver homeowners, an R-410A system offers the best value. When replacing, consider upgrading to a heat pump instead of a standard AC — the incremental cost is modest and provides efficient heating in Vancouver's mild climate.
Retrofit Options and What to Avoid
Some companies offer R22 system retrofits using drop-in replacement refrigerants like R-422B, R-427A, or MO-99. These are temporary solutions at best — the system was designed for R22 and will operate at reduced efficiency, may require oil changes, and could experience higher compressor failure rates. In 2026, with R22 no longer available for repairs, a retrofit is a band-aid solution. The cost of a proper retrofit (reclaiming R22, replacing expansion device, changing oil, flushing the system, recharging with substitute) often exceeds 50% of the cost of a new R-410A system — making replacement the smarter financial decision. Avoid any company offering R22 recharge in 2026 — recycled R22 is no longer legally available for system servicing.