mounting collectors on a metal roof
5.
fit lower
mounting rail
to the straps
6.
fit additional
straps as
required
rinnai new Zealand Limited
Fasten the lower mounting rail through the straps to the roof and in
additional places as required. Check the distance between the inside faces
of the mounting rails is correct.
Fit additional straps so there are two straps per collector. Each fastener
should be sealed with suitable washers, both under the head of the
fastener and between the rail and roof, as shown below.
16
E-Frost Solar Collector Split System
install manual: 11497-a