Rheem RS80-42BP - Manual (Page 10)

Installing the water heater.
10
The system must face between 135 - 225°
(Ideal direction is true South): (Refer to the
Figure on the right).
Installations outside this range require either
an additional collector or frame.
Site must be shade-free year-round and clear
of obstructions.
Plumbing/Electrical stub-out
• 1' 6" left side for roof-ridge mount,
• 1' 6" top or left side all others.
• Maintenance area: 8' on left side. • All local code-required setbacks, heights, and
distances from other structures, pipe vents and
utilities must be followed.
Area Requirements for Collectors
System Placement Requirements
Number of
Collectors
Installation
Area Required
2 8’ x 8’