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1. SELECT BLOWER OPTION AND INSTALL DUCTWORK
Either an interior or exterior blower or in-line blower may be used with this insert. The insert model RMIP33 or RMIP45 must
be installed with blower models P5, P8, HLB3, HLB6, HLB9, HLB11, 331H, 332H, 335 or 336 only. Other blowers
cannot be substituted. (Blowers sold separately).
Plan where and how the ductwork will be installed. Access to the top of the hood is preferred for connection of ductwork.
As an alternative, flexible metal ductwork may be used.
If installing in-line blower, refer to instructions packed with in-line blower and follow steps 1 up to 8, 13, 14, 16,
17, 19 and up of this manual.
Install proper-sized ductwork, elbows and roof or wall cap for the type of blower you are installing. Use round ductwork,
with a short section (about 4’ expanded) of flexible metal duct (optional) for attachment to the transition. Use screws to
attach flexible metal duct to the rigid duct. Use 2” duct tape to seal duct joints.
The minimum hood distance above cooktop must not be less than 24”. A maximum of 30” above cooktop is
highly recommended for best capture of cooking impurities.
Distances over 30” are at the installer and users discretion.
Insert with
interior blower
Roof cap
Wall
cap
HH0038A
7” or 8” round ducts
with 7” or 8” round
metal flex. duct (optional)
3 1/4” x 10” to 7” or 8” transition
or 3 1/4” x 14” to 8” transition
24” minimum
above cooking surface

MODEL P5 (SINGLE) OR

P8 (DOUBLE) INTERIOR BLOWER

TYPICAL DUCTWORK

MODEL 331H, 332H, 335 OR

336 EXTERIOR BLOWER

TYPICAL DUCTWORK

MODEL HLB3, HLB6, HLB9 OR HLB11

IN-LINE BLOWER

TYPICAL DUCTWORK
Insert with
exterior blower
10” round duct
Exterior blower
HH0039A
24” minimum
above
cooking surface
10” round metal
flex. duct
(optional)
In-line blower
10” round duct
HH0058A
24” minimum
above
cooking surface
10” round metal
flex. duct
(optional)
Roof cap
Wall
cap
Insert
2. PREPARE THE INSTALLATION
Make sure that the following items are included:
- Insert
- Accessories:
• Filters (3 for RMIP33 model, 4 for RMIP45 model)
• Bag of parts including:
(4) lock nuts, (1) wire clamp, (8) no. 8 x 3/4” standard screws, (2) wire connectors,
(2) no. 6 x 1/2” standard screws, (8) no. 8 x 3/8” screws. Discard items not used.
Parts sold separately:
- Interior blower Model P5 includes blower, rough-in kit, flow deviator and 31/4” x 10” adapter
- Interior blower Model P8 includes blower, rough-in kit, flow deviator and 31/4” x 10” adapter and 31/4” x 14” adapter
- In-line blower assembly HLB3, HLB6, HLB9 or HLB11 (all include transition)
- In-line blower rough-in plate model 332KR, required for all In-line or Exterior Blowers
- Exterior blower assembly 331H, 332H, 335 or 336
- Halogen lights 120V, 50W, PAR 20 (2 for RMIP33 model and 3 for RMIP45 model)
- Custom hood liner Model RML3336S, RML3342S, RML4548S, RML4554S or RML4560S (optional)
- Backsplash RMP Series (optional)
- RMIPWC Remote control (optional)
- Baffle filters RBFIP Series (optional)
- Transitions, ducts (rigid and flexible), elbows, dampers, wall and roof caps. Refer to page 3 and 4 for a complete list of
venting options and model numbers.
NOTE: During installation, protect countertop and/or cooktop.