4. Install flare-nuts and flare
line-set.
5. Connect flare fitting 90˚ elbows onto line-set and collector tube-ends.
Connection procedure:
1. Procedures in 6.3.
Connection procedure:
1. Position collectors on either
side of roof penetration with
connection tubes pointing
in (Fig 6.4.3). Space each
collector 5-3/4” (146 mm)
apart. – Alternatively
temporarily use center-
flashing to achieve correct
spacing of panels and
secure it to the c-channel.
2. Line set connection from
roof penetration to header
will require 9 to 11 ft (2743
to 3353 mm), depending
o n l o c a t i o n o f r o o f
penetration.
6.4.2 Two-Collector Configuration
6.4.3 Three-Collector Configuration
Solar Collector
Installation Manual
Custom flare fitting union
Roof penetration
Flare fitting 90
˚
elbows
Fig. 6.4.2 – Two collectors
configuration.
Fig. 6.4.3 – Three collectors configuration.
Flare fitting 90
˚
elbows
Flare fitting union
Roof penetration
options
27
Module 4
Summary of Contents for EWRA1
Page 37: ......
