Vertex
Solar™ Pool & Spa Heating System
-- Installation & User Manual
© Copyright 2021 Optex Solar Pty Ltd. All rights strictly reserved.
Page 31
24
Different Plumbing Situations
24.1
From Spa to Roof Collector Plumbing Setup
The Vacuum Breaker valve should face
vertically upward
and be mounted just off the
roof on the vertical supply line. Unscrew the top black air intake nozzle.