This part is required to accommodate sloped roof installations. For HT applications, 4 radiation shield roof plates (supplied) must be installed on the roof joists.
Available in five versions to adapt to the needs of the following roof slopes:
Also available: aluminum base plate in 6", 7" and 8" I.D. (Ref. FARA and FBRA)These malleable base plates are easier to install on metal or uneven roof "
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