<
/=C9 EC97=:=75F=BAy
c
aa
b
b
aa
74 Uipe |a} diameter .between indoor and branch pipe/ .depends on indoor pipe/
88{8>
9<{;<
=7
?4;80 <49;
784= <49;
7;4>> ?4;8
Nndoor .x
766\/
Las pipe Qiquid pipe
84 Uipe |b} diameter .between branch pipes/
B778 7;4>>
7?46;778M]B89:
?4;8
Yotal indoor capacity after
the branch pipe .x766\/
?4;8
Las pipe Qiquid pipe
Sote@
\hen the distance from outdoor to the longest indoor is over 96m2 the main pipe should be the
enlarged diameter4
94 Uipe |c} diameter . outdoor pipe diameter/
Tutdoor capacity.766\/
>6
7;6
7>6
7;4>>
7?46;
7?46; ?4;8
Las pipe Qiquid pipe
?4;8
?4;8
Hopper pipe selection@
Sote@ Nf the copper pipe with outer diameter 7?46; is coil pipe2 the thickness should be over 7474
<49; ?4;8 784= 7;4>>
64> 64> 746 746
7?46; 88488 8;48: 8>4;>
746 747 748 74:
softness Malf3hardnesshardness
Tuter diameter
Rin4 thickness
0FX6?8RHJWF-s gas pipe is
784=
Nnstallation procedure