76
selection of pipes
Liquid pipe
(diameter)
Gas pipe
(diameter)
NOTE: The thickness of the pipe must be 0,8 mm at least.
In order to know the pipe diameter of the acquired model, check
the model label located on one side of the unit.
130
510
For 18 000 BTU/h and some 12 000 BTU/h system
For some 12 000 BTU/h
114.2
590
For some 24 000 BTU/h
some 12000 BTU
systems
6,35 mm (1/4")
9,52 mm (3/8")
313
160
324
114.2
18000,24000 and
some 12000
BTU systems
6,35 mm (1/4")
12,7 mm (1/2")