Technibel GRV79R5VAA Technical Data & Service Manual page 20

Outdoor Unit GRV79R5VAA
GRV99R5VAA
GRV129R5VAA
4 – ø12 holes
470
Air intake
Air discharge
700
116
16
Wide tube service valve
ø9.52 (3/8") GRV79,GRV99
ø12.7 (1/2") GRV129
Narrow tube service valve
ø6.35 (1/4")
255
170
Unit : mm