RSD Series Submittal

5
5
)
OPTIONAL PARABOLIC REFLECTOR EXTENSION ASSEMBLY
6
)
GAS CONNECTION
If the maximum supply pressure is less than 1/2 psig, a second stage regulator is not required.
The heater is completely factory assembled and
requires no fi eld assembly. If the optional parabolic
refl ector extension is utilized, locate and identify the
end panels and side panels as shown in the following
diagram. Attach the side panels as shown. Attach the
end panels so that the end fl anges of the end panels
overlap the side panels. Attach the side panels and
end panels together with the screws provided in the kit.
Attach the remaining screws as shown in Detail A. This
is to ensure that the Parabolic Refl ector Extension is
securely attached to the refl ector. The clearances to
combustibles (shown on the clearance label that is
secured to the refl ector on the control end of the
heater and in Section 4 of these instructions) must
be closely observed.
STERLING “RSD” SERIES
INFRARED RADIANT HEATER