Operating Instructions and Installation Guide
Tri - System
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3DJH
2.4 Panel Installation
Anti-Frost Valve
t
Consult the Map below to determine
if your system needs an anti-frost
valve.
t
If system is to be installed in the frost
proven area, you must install an anti-frost valve.
t
However,
TWO
anti-frost valves
must be installed if you live in alpine
areas or areas subject to extreme
frost.
t
The an
ti-frost valve comes in kit form
and must be ordered separately.
Frost Protection Installation Map
Wellington
Auckland
Christchurch
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Summary of Contents for SAWE-20-270
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