Optional Parts; Refrigerant Pipes - Mitsubishi Electric MS09EW Service & Parts Manual

OPTIONAL PARTS
1. REFRIGERANT PIPES
The air conditioner has flared connections on its indoor and outdoor sides.
Please use the optional extension pipe as follows.
Applicable
Parts No. Pipe length
models
Pipe Size 0. D
A.Gas (in.)
B. Liquid (in.)
I
Additional
refrigerant