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SECTION 2
Roof Mount Double Panel (Thermosiphon) Open Loop System
1
2
Fittings
15 mm brass tee
a
b
15 mm MI x 15 mm conetite union
c
3/4 x 1/2 reducing hex nipple
3/4 brass thread
d
3/4 FI x 20 mm conetite union
e
3/4 MI x 20 mm conetite elbow
f
g
22 mm x 3/4 FI union
22 mm brass plug
h
i
22 mm panel union
j
22 mm x 3/4 FI union
3/4 MI x 20mm conetite elbow
k
l
22 mm brass plug
Installation Manual - Roof Mount Solar Hot Water - August 2017
4
5
3
j
k
c
b
a
6
l
Valve Assembly
Duo valve (supplied by installer)
1
500 kPa pressure reduction valve (supplied by installer)
2
700 kPa ECV (supplied by installer)
3
High performance tempering valve (supplied by installer)
4
850 kPa PTR valve (pressure temperature relief)
5
Thermosiphon arrestor valve
6
TIP: The UV Solar Rated pipe insulation provided shall
be used for the hot and cold arm assemblies.
d
e
g
f
i
1300 829 118
i-heat.com.au
h
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