Alternatively, 407C is usually compatible with alkylbenzene oils, which can be artificial oils that are derived from benzene. Alkylbenzene oils have good lubrication Qualities and therefore are resistant to breakdown at substantial temperatures. They're also suitable with HFC refrigerants like 407C. Till 2023, split-procedure ACs utilised R410A coolant Except it https://erici084hto2.daneblogger.com/profile