Installer’s Guide
Installer’s Guide – (Gas Post-Boost) Solar Water Heater
15
H4110 4110 Rev. F
• However,
TWO
anti-frost valves
must be installed if you live in alpine
areas or areas subject to extreme
frost, such as the ACT and Snowy
Mountain regions.
• The anti-frost valve comes in kit form
and must be ordered seperately.
• Connect the anti-frost valve to the
top collector connection, on the
opposite collector to where the
thermowell/air bleed valve is installed.
• Ensure the valve is pointing down the
collector towards the gutter, parallel
to the collector.
Anti-Frost Valve
Anti-Frost Valve must
point towards the gutter,
parallel to the collector
Frost Protection Installation Map
Wellington
Auckland
Christchurch
Locations in grey may be
subject to frost.
