Restrictor Plate Installation; Fan Installation - Roberts Gorden VANTAGE NP CTHN-125 Installation & Operation Manual

Step 8.12 Restrictor Plate Installation
Attach restrictor plate (see chart below right) to
fan inlet and replace inlet collar.
Description Part Number
Restrictor Plate 07730XXX
Step 8.13 Fan Installation
Turbulator not required
for all models. (See Page 21,
Step 8.8 for details.)
Description
Fan Assembly 40 -150
Fan Assembly 175-200
Part Number
05220000
05221000
SECTION 8: U L & U-T
NITARY INEAR
Model Fan Assy. P/N
CTHN-40 05220000
CTHN-60 05220000
CTHN-80 05220000
CTHN-100 05220000
CTHN-125 05220000
CTHN-150 05220000
CTHN-175 05221000
CTHN-200 05221000
Remove warning tag from fan inlet
and install restrictor plate if required.
See Step 8.12.
H I
UBE EATER NSTALLATION
Restrictor Plate P/N
07730400 1.25'' dia
07730100 1.50'' dia
NONE
07730500 2.25'' dia
07730500 2.25'' dia
07730700 2.75'' dia
07730600 2.50'' dia
NONE
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