✅ Proven very long-phrase functionality: Decades of use in HVAC and refrigeration systems have proven R-22 as The most secure and dependable refrigerants ever designed. As demand from customers carries on for servicing older models, it’s essential to know how to resource refrigerants properly and lawfully. Irrespective of this, the https://climadirefrigerantsrl.com/product-category/hc-refrigerant/