R427A is well-suited to business and residential AC units and other very low-to-medium temperature purposes. R427A became a favorite substitution for R22 coolant systems starting up in 2005 and proceeds to get a higher-excellent choice for numerous refrigerant wants. Products and solutions will not be readily available on Ferguson.com constantly. https://r407crefrigerant82457.blog-kids.com/28844632/little-known-facts-about-r407c-refrigerant