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Heat & Glo • PRIMO48, PRIMO48ST, PRIMO60, PRIMO60ST, PRIMO72, PRIMO72ST Installation Manual • 2310-970 Rev. L • 2/16
• Install the HEAT-ZONE-PRIMO collars on the left and
right sides of the appliance with screws. See Figure
6.7.
• Attach included air duct to the HEAT-ZONE-PRIMO
collars with gear clamps. See Figure 6.8.
• Attach both mounting brackets to the fan housing.
See Figure 6.8.
• Mount fan housing in desired location. See Figures
6.5, 6.10 and 6.11.
• Attach round to oval adapter to fan housing with two
screws. See Figure 6.8.
• Attach
included
fl
exible ducts to round to oval adapter
with gear clamps.
Note:
6 Inch metal duct can be used in place of the in-
cluded
fl
exible ducts.
Figure 6.7 HEAT-ZONE-PRIMO
DO NOT
REMOVE
KNOCKOUTS
HEAT ZONE
®
COLLAR LOCATION
LEFT AND RIGHT SIDES
SQUARE
VENT
PIPE GASKET
HEAT-OUT-PRIMO
SEAL PLATES
Figure 6.9
18 in.
6-3/4 in.
MINIMUM SPACE
REQUIRED FOR
90 DEGREE BEND
Fan Housing
Round to Oval Adapter
6 in. Round Air Duct
Gear Clamp
Screws
Gear Clamp
Mounting Bracket
(Both Sides)
Figure 6.8
WARNING! Risk of Fire!
HEAT-OUT-PRIMO seal plates
MUST remain installed. Appliance could overheat.
WARNING! Risk of Fire! DO NOT
fold/kink/pinch/ob-
struct 6 inch
fl
exible ducts. Appliance could overheat.