Freon R22 refrigerant recharge in San Jose, CA

Refrigerant is what allows an air conditioning or refrigeration system to move heat and keep your space cool. Over time that charge can run low, and when it does, performance drops noticeably. Recharging the system with R22 freon, or the correct refrigerant for your equipment, restores its cooling capacity. Here is when a recharge is typically needed.

When freon needs to be recharged

• Leaks: if there is a leak in the refrigerant system, freon can escape and the charge drops. Leaks happen for many reasons, including worn-out seals, damaged pipes, or faulty connections. Once the refrigerant level falls below a certain point, the system no longer functions optimally and a recharge is required.
• Insufficient cooling: if your air conditioning or refrigeration system is not providing adequate cooling, it can be a sign of low refrigerant. When freon levels are low, the system struggles to remove heat effectively, resulting in reduced cooling performance. Recharging helps restore its cooling capacity.
• Routine maintenance: over time, some refrigerant may naturally escape through small leaks or normal wear and tear. As part of routine maintenance, it is recommended to check the charge and recharge if necessary to keep the system performing at its best.

It is important to note that handling refrigerants, including freon, requires specialized knowledge and equipment, and it is regulated work. If you suspect an issue with your refrigerant levels, it is best to have a qualified HVAC technician assess and address the problem rather than attempt it yourself. The Nur HVAC team diagnoses the issue, checks for leaks, and recharges the system correctly so it cools the way it should.