Rheem RS47-21BP Use & Care Manual page 38

Against Pitch Installations (Tiled Roof)
Variations for Metal and Fibreboard Roofs
Assemble the stand and then loosely bolt
the baseplate to the frame in position.
For installations on a roof with a pitch
greater than 20°, a 'U' bracket and small
pipe legs should be used on top of the
baseplate.
Assemble the stand and then loosely bolt
the baseplate to the frame in position.
For installations on a roof with a pitch
greater than 20°, a 'U' bracket and small
pipe legs should be used on top of the
baseplate.
The frame installation proceeds following
the instructions for side pitch
installations, with the pipe legs located
directly over a load-bearing wall.
The frame installation proceeds following
the instructions for side pitch
installations, with the pipe legs located
directly over a load-bearing wall.
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