COST OF R407C REFRIGERANT CAN BE FUN FOR ANYONE

However, 407C is usually appropriate with alkylbenzene oils, which are synthetic oils which have been derived from benzene. Alkylbenzene oils have great lubrication Houses and so are immune to breakdown at significant temperatures. Also they are compatible with HFC refrigerants like 407C. This Mix has properties very similar to R22 in air-con gear