Heat & Glo SL-550TRSI-AUE Installation And Operation Instructions Manual page 11

Vertical Flue Restrictor
If the heater installation requires a vertical flue ex-
ceeding 4.5m above the unit with no horizontal
flue or elbows, a vertical flue restrictor must be
CAP
installed (see Figure 8).
VERTICAL FLUEING
V
FT. (M)
V
36' MAXIMUM (10.97M)
RESTRICTOR
PLATE
USE SL D-SERIES
COMPONENTS ONLY.
Figure 8.
Figure 9.
STRAIGHT OUT HORIZONTAL
FLUEING
H
Max. Run
24" (610mm)
H
USE DVP-SERIES COMPONENTS ONLY.
Figure 10.
Heat & Glo • SL-550TRSI-AUE • 2079-902 Rev. B • 7/06
11