Lennox Hearth Products RAVELLE 42 Installation And Operation Instructions Manual page 28

Forced Air Duct Kit Installation
Warm air can be drawn off the Ravelle™ 42 gas fireplace and moved into
other rooms of the house with the forced air duct system . This system
can be purchased as an option from your Lennox Hearth Products dealer
(part #75134) .
System Overview
SYSTEM OVERVIEW
Fan Box
Blower Box
Duct Adapter (6" round to
Duct Adaptor (6" round to
10" x 31/4" Rectangular)
10" x 3-1/4" retangular)
Forced Air Kit Components
Figure 36
Figure 37
28
Flapper
Flapper
Cover Plate
Cover Plate
Flapper Plate
Flapper Plate
Starter Ring Adapter Starter Ring Adaptor
Starter Ring
Starter Ring
Six Inch Flex Duct
Six Inch Flex Duct
Floor Mount
Floor Mount
Adaptors
Adapters
Two Switch Boxes, Two Covers and Two Speed Control Knobs Two Switch Boxes, Two Covers and Two Speed Control Knobs
Speed Control
Speed Control
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
The Forced Air Duct System allows you to direct warm air from your
Ravelle 42 DV fireplace, using a 150 CFM blower, through six inch ducts
into other rooms in the house . It can be ducted either above or next to the
fireplace, up to 20 ft . away . One or two systems can be used with each
Ravelle 42 gas fireplace . If two duct systems are used your maximum
allowed duct length is still 20 feet total .
Six Inch Duct (20' maximum length)
Six Inch Duct (20 ft. maximum length)
Fireplace Side Adapter
Fireplace Side Adaptor
Switch Box Switch Box
Fan Speed Control
Blower Speed Control
Fan Box
Blower Box
FORCED AIR DUCT KIT COMPONENTS
Duct Adaptor
Duct Adapter
Blower Box
Fan Box
Spacer Spacer
Grille
Grill
Wall Stack Duct (10" x 31/4") for use
Wall Stack Duct (10" x 3-1/4") for use in
in areas of restricted clearance (Not
areas of restricted clearance (not included
included as part of the kit--- available
as part of the kit - available at major
hardware stores)
at major hardware stores).
Additional Parts: Additional Parts:
Two Angled Mounting Brackets
Two Angled Mounting Brackets
Two White - Headed Grill Screws
Two White---Headed Grille Screws
Six Wire Nuts
Six Wire Nuts
Sixteen Sheet Metal Screws
Sixteen Sheet Metal Screws
One Wire Clamp
One Wire Clamp